EP2928118B1 - System und verfahren zur dynamischen namenskonfiguration in inhaltszentrierten netzwerken - Google Patents

System und verfahren zur dynamischen namenskonfiguration in inhaltszentrierten netzwerken Download PDF

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Publication number
EP2928118B1
EP2928118B1 EP15160676.1A EP15160676A EP2928118B1 EP 2928118 B1 EP2928118 B1 EP 2928118B1 EP 15160676 A EP15160676 A EP 15160676A EP 2928118 B1 EP2928118 B1 EP 2928118B1
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Prior art keywords
interest
computing device
content
content object
dncp
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English (en)
French (fr)
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EP2928118A1 (de
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Priya Mahadevan
Glenn C. Scott
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Cisco Technology Inc
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Cisco Technology Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/14—Routing performance; Theoretical aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/54—Organization of routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/7453—Address table lookup; Address filtering using hashing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/457—Network directories; Name-to-address mapping containing identifiers of data entities on a computer, e.g. file names
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/30—Types of network names
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/30—Types of network names
    • H04L2101/35—Types of network names containing special prefixes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/036—Updating the topology between route computation elements, e.g. between OpenFlow controllers

Definitions

  • the present disclosure relates generally to a content-centric network (CCN). More specifically, the present disclosure relates to a system and method for dynamic name configuration in content-centric networks (CCNs).
  • IP Internet Protocol
  • Ethernet media access control
  • ICN information-centric network
  • CCN Content-Centric Networking
  • an exemplary ICN architecture brings a new approach to content transport. Instead of having network traffic viewed at the application level as end-to-end conversations over which content travels, content is requested or returned based on its unique name, and the network is responsible for routing content from the provider to the consumer.
  • content includes data that can be transported in the communication system, including any form of data such as text, images, video, and/or audio.
  • a consumer and a provider can be a person at a computer or an automated process inside or outside the CCN.
  • a piece of content can refer to the entire content or a respective portion of the content. For example, a newspaper article might be represented by multiple pieces of content embodied as data packets.
  • a piece of content can also be associated with metadata describing or augmenting the piece of content with information such as authentication data, creation date, content owner, etc.
  • CCN names play an important role. More specifically, content objects and Interests are identified by their names, which is typically a hierarchically structured variable-length identifier (HSVLI). Interests and content objects flow through the network based on their names.
  • HSVLI hierarchically structured variable-length identifier
  • XIE HAIYONG ET AL "Scale content centric networks via reactive routing”
  • 2013 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), IEEE, 9 June 2013 (2013-06-09) pages 3530-3535 discloses name-based routing in content-centric network scalability challenges, and discloses means to address the challenges via a hybrid, reactive routing approach.
  • the disclosed approach augments the content-centric networking design with an infrastructure information base.
  • the content object further includes one or more namespaces that correspond to one or more services.
  • the services include one or more of: a device registration service, a device discovery service, a service discovery service, a name resolution service, a service for obtaining or certifying signing keys, and a printing service.
  • the computing device further broadcasts the interest on all of the computing devices' faces.
  • the content object further includes a lease time associated with at least one of the namespaces, indicating a predetermined time within which the at least one of the namespaces remain valid.
  • the computing device resends the interest before a termination of the lease time.
  • the content object further includes one or more namespaces that correspond to one or more services.
  • Embodiments of the present invention provide a system and method for dynamically configuring a device with appropriate namespaces when the device joins a CCN network. More specifically, when a device is introduced to a new CCN environment, it is pre-configured to broadcast an interest, such as a neighbor-discovery message or a "hello" message, with a pre-determined name prefix (corresponding to a pre-determined namespace) to all of its faces.
  • a dynamic namespace configuration protocol (DNCP) service is listening for such interest messages on the pre-determined namespace. In response to receiving such an interest message, the DNCP service sends back a content object that includes appropriate information for configuring the namespace on the device.
  • the configuration information includes, but is not limited to: initial forwarding information base (FIB) entries, namespace for device registration and discovery, namespace for service discovery, namespace for key services, etc.
  • FIB initial forwarding information base
  • CCN uses two types of messages: Interests and Content Objects.
  • An Interest carries the hierarchically structured variable-length identifier (HSVLI), also called the "name," of a Content Object and serves as a request for that object.
  • HSVLI hierarchically structured variable-length identifier
  • a network element e.g., router
  • receives multiple Interests for the same name it may aggregate those Interests.
  • a network element along the path of the Interest with a matching Content Object may cache and return that object, satisfying the Interest.
  • the Content Object follows the reverse path of the Interest to the origin(s) of the Interest.
  • a Content Object contains, among other information, the same HSVLI, the object's payload, and cryptographic information used to bind the HSVLI to the payload.
  • an HSVLI indicates a piece of content, is hierarchically structured, and includes contiguous components ordered from a most general level to a most specific level. The length of a respective HSVLI is not fixed.
  • a packet may be identified by an HSVLI. For example, "abcd/bob/papers/ccn/news" could be the name of the content and identifies the corresponding packet(s), i.e., the "news" article from the "ccn” collection of papers for a user named "Bob" at the organization named "ABCD.”
  • a node expresses (e.g., broadcasts) an Interest in that content by the content's name.
  • An Interest in a piece of content can be a query for the content according to the content's name or identifier.
  • the content if available in the network, is sent back from any node that stores the content to the requesting node.
  • the routing infrastructure intelligently propagates the Interest to the prospective nodes that are likely to have the information and then carries available content back along the reverse path traversed by the Interest message.
  • the Content Object follows the breadcrumbs left by the Interest message and thus reaches the requesting node.
  • FIG. 1 illustrates an exemplary architecture of a network, in accordance with an embodiment of the present invention.
  • a network 180 comprises nodes 100-145. Each node in the network is coupled to one or more other nodes.
  • Network connection 185 is an example of such a connection.
  • the network connection is shown as a solid line, but each line could also represent sub-networks or super-networks, which can couple one node to another node.
  • Network 180 can be content-centric, a local network, a super-network, or a sub-network. Each of these networks can be interconnected so that a node in one network can reach a node in other networks.
  • the network connection can be broadband, wireless, telephonic, satellite, or any type of network connection.
  • a node can be a computer system, an end-point representing users, and/or a device that can generate Interest or originate content.
  • a consumer can generate an Interest for a piece of content and forward that Interest to a node in network 180.
  • the piece of content can be stored at a node in network 180 by a publisher or content provider, who can be located inside or outside the network.
  • the Interest in a piece of content originates at node 105. If the content is not available at the node, the Interest flows to one or more nodes coupled to the first node. For example, in FIG. 1 , the Interest flows (Interest flow 150) to node 115, which does not have the content available. Next, the Interest flows (Interest flow 155) from node 115 to node 125, which again does not have the content.
  • the Interest then flows (Interest flow 160) to node 130, which does have the content available.
  • the flow of the Content Object then retraces its path in reverse (content flows 165, 170, and 175) until it reaches node 105, where the content is delivered.
  • Other processes such as authentication can be involved in the flow of content.
  • any number of intermediate nodes (nodes 100-145) in the path between a content holder (node 130) and the Interest generation node (node 105) can participate in caching local copies of the content as it travels across the network. Caching reduces the network load for a second subscriber located in proximity to other subscribers by implicitly sharing access to the locally cached content.
  • each node maintains three major data structures, including a Forwarding Information Base (FIB), a Content Store (CS), and a Pending-Interest Table (PIT).
  • FIB Forwarding Information Base
  • CS Content Store
  • PIT Pending-Interest Table
  • FIB is used to forward Interest packets toward potential source(s) of matching Content Objects.
  • a routing protocol is used to populate the FIB among all nodes in the network.
  • the FIB entries are often indexed by the name prefixes, with each entry including a physical address of at least one face to which the matching Interest should be forwarded. While forwarding Interest messages, longest-prefix-match lookups of names are performed at the FIB to find a matching entry.
  • CS Content Store
  • IP router receives an Interest packet, it first checks whether there is a matching Content Object in its content store.
  • PIT Pending Interest Table
  • a longest-match lookup is done based on the content name, or the HSVLI.
  • the index structure used for the name lookup is ordered in such a way that a CS match will be preferred over a PIT match, which will be preferred over an FIB match.
  • the Content Object will be sent out via the face the Interest arrived on and the Interest will be discarded. Otherwise, the PIT will be checked to see if a match can be found. If so, the Interest's arrival face will be added to the PIT entry's requesting face list and the Interest will be discarded. Otherwise, the FIB will be checked and the Interest is forwarded along the one of more faces listed in the matching FIB entry.
  • packets (which include Interests and Content Objects) flow through the network based on their name prefix.
  • the device needs to notify other devices in the network of its existence and to notify network routers the physical addresses of its faces.
  • a sensor such as a thermometer
  • the sensor needs to be configured in order to know where to send its data.
  • the computer needs to know to where to send its Interest and to optionally let other devices on the network know how to reach it.
  • DHCP Dynamic Host Configuration Protocol
  • IP Internet Protocol
  • DHCP Dynamic Host Configuration Protocol
  • IP Internet Protocol
  • DHCP allows computers to request IP addresses and networking parameters automatically from a DHCP server, reducing the need for a network administrator or a user from having the configuring these settings manually.
  • a similar mechanism is needed in CCN to initialize a device when the device comes online for the first time or when it is introduced to a new environment. More specifically, in order for a device to function properly in a CCN network, the device needs to know where to send Interest packets for receiving certain services. Because CCN relies on name prefix to move packets, the initial configuration of a device will involve configurations of namespaces.
  • the device may need to set up default forwarding information (which can include one or more appropriate entries) in its FIB, or to configure namespaces of various services such that requests (in the form of Interests) to these services are appropriately forwarded.
  • the device in order to obtain the services, the device needs to know the name or the name prefix to be included in the appropriate Interest messages.
  • the services may include, but are not limited to: device registration, service discovery, certification services for authorizing keys, etc.
  • the system implements a dynamic namespace configuration protocol (DNCP) to automatically configure a device with namespaces that are required for proper functioning of the device, such as default forwarding entries, namespace of device registration and discovery service, and namespace of a name resolution (indirection) service, etc.
  • DNCP dynamic namespace configuration protocol
  • each device needs to run a basic CCN stack and is capable of generating and processing CCN Interests and Content Objects.
  • the devices are either manually configured or are automatically capable of establishing underlying network connectivity (which can include, but are not limited to: Ethernet, WiFi, Bluetooth, etc.).
  • each device needs to be provided with a manufacturer-supplied, unique device identifier, which is analogous to the media access control (MAC) address.
  • MAC media access control
  • a device ID can be 16 or 32 bytes long, or can have an arbitrary length.
  • it can take any forms that are defined by the device manufacturer. For example, each temperature sensor made by a particular manufacture may have a unique ID issued by the manufacturer.
  • each device needs to be pre-loaded with a signing key, such as a public-private key pair, a symmetric key, or any other signing key that confirms with CCN requirements, in order to sign Content Objects that it would like to publish. If a device is not pre-configured with such keys, the DNCP service needs to direct the device to an appropriate service to obtain or certify its keys by specifying the name of this service.
  • FIG. 2 presents a diagram presenting an exemplary architecture of a CCN dynamic namespace configuration protocol (DNCP) client, in accordance with an embodiment of the present invention.
  • CCN-DNCP client 200 includes a plurality of faces, such as faces 202, 204, and 206; an Interest-generation module 208; a forwarding module 210; a receiving module 212; a forwarding information base (FIB) 214; and a namespace configuration module 216.
  • faces such as faces 202, 204, and 206
  • an Interest-generation module 208 includes a plurality of faces, such as faces 202, 204, and 206; an Interest-generation module 208; a forwarding module 210; a receiving module 212; a forwarding information base (FIB) 214; and a namespace configuration module 216.
  • FIB forwarding information base
  • Faces 202-206 can include not only physical interfaces but also application processes capable of sending and receiving packets.
  • Interest-generation module 208 is responsible for generating Interest packets, which can be requests to content or services.
  • Interest-generation module 208 is configured to generate a "HELLO" Interest message, which can be used for requesting DNCP services.
  • the "HELLO" Interest message is generated in a pre-determined namespace.
  • the system may predefine and reserve a namespace (such as "/hello") for DNCP purpose, and CCN-DNCP client 200 is preconfigured (by the CCN stack running on the machine) with such a namespace. Note that if the pre-defined DNCP namespace is "/hello," the "HELLO" Interest has a name prefix as "/hello.”
  • Forwarding module 210 is responsible for forwarding packets, such as Interests or Content Objects, to the various faces on CCN-DNCP client 200. According to CCN protocol, forwarding module 210 forwards Interests based on entries in FIB 214, and forwards Content Objects based on entries in the PIT (not shown in FIG. 2 ). In some embodiments, forwarding module 210 is configured to forward (or broadcast) the "HELLO" Interest to all faces on CCN-DNCP client 200.
  • FIB 214 stores information for forwarding Interests. Entries in FIB 214 are often indexed by the name prefixes. In some embodiments, FIB 214 can be pre-populated (during the initialization process) with default entries, and forwarding module 210 can use those default entries to forward Interests.
  • Receiving module 212 is responsible for receiving, from the various faces, packets, which can include Interests and Content Objects. For example, receiving module 212 may receive a Content Object in response to a previously sent Interest. In some embodiments, receiving module 212 can receive responses to the "HELLO" Interest from a remote DNCP server.
  • the DNCP response can include, but are not limited to: default entries for FIB 214, and namespaces for various services, such as device registration and discovery, service discovery, a resolution service for obtaining signing keys or hashes for content names, key services, printing services, and any other network services that are either in use today or may be discovered in the future.
  • a default entry for FIB 214 can specify the physical address of a default forwarder, which can be the DMZ (demilitarized zone) router and may have a MAC address 00:01:02:03:04:05. Hence, any Interest in the root namespace "/" can be forwarded to the default forwarder.
  • Another default entry may specify the physical address of a local router and its matching namespace. For example, the additional default entry may map a name prefix "/abc" to a MAC address 12:34:56:78:9A:9B, meaning that all Interests in the "/abc" namespace should be forwarded to a face with MAC address 12:34:56:78:9A:9B.
  • Namespace configuration module 216 is responsible for configuring the namespaces on CCN-DNCP client 200 based on the DNCP response. Once the namespaces are configured correctly, Interest-generation module 208 is then able to generate various service requests (which are in forms of Interests) accordingly, and forwarding module 210 is able to forward those service requests to appropriate destinations. For example, if the DNCP response specifies that the namespace for device-discovery services provided in room 2015 is "/devices/room2015,” then Interest-generation module 208 can generate an Interest with a name prefix "/devices/room2015,” and forwarding module 210 can forward such an Interest based on the name prefix.
  • the system may use substructure schemes to refine the device-discovery space based on the device types.
  • the namespace "/devices/room2015/thermometers” may be used to discover all thermometers in room 2015.
  • Other additional namespaces can also be included in the DNCP response, thus allowing namespace configuration module 216 to configure those namespaces accordingly.
  • a network may include a printer, and the DNCP response to a new client device may state that the namespace for the printer service is "/abc/printer.” When the new device attempts to print out a document, it can send its printing request to namespace "/abc/printer.” Note that the forwarding information associated with the namespaces is stored in FIB 214.
  • FIG. 3 presents a diagram presenting an exemplary architecture of a CCN-DNCP server, in accordance with an embodiment of the present invention.
  • CCN-DNCP server 300 includes a number of faces, such as faces 302, 304, and 306; a packet-processing module 308; a DNCP listener 310; a DNCP-response-generation module 312; a DNCP database 314; and a forwarding module 316.
  • Faces 302-306 are similar to faces 202-206, and can include both physical interfaces and application processes.
  • Packet-processing module 308 is responsible for processing packets received on the various faces. In some embodiments, packet-processing module 308 extracts name prefix of the received packets. In further embodiments, if the name prefix of a received Interest is in the predetermined DNCP namespace (for example, the "/hello" namespace), packet-processing module 308 forwards the Interest to DNCP listener 310, which listens for Interest in the predetermined namespace.
  • DNCP namespace for example, the "/hello" namespace
  • the predetermined DNCP namespace is "/hello.”
  • CCN-DNCP server 300 can determine that the node that sends the "HELLO" Interest is requesting DNCP service.
  • DNCP-response-generation module 312 In response to the DNCP request, DNCP-response-generation module 312 generates the appropriate DNCP response, in the form of a Content Packet, based on information stored in DNCP database 314.
  • DNCP database 314 stores default FIB entries and various namespace configuration information, such as the namespace for device registration and discovery, the namespace for network service discovery, the namespace of a resolution service, the namespace of key services, etc.
  • the namespace for device registration and discovery allows a client device to send registration or device-discovery Interest messages to a server.
  • the service discovery namespace allows a client device to send Interest message in order to discover available network services.
  • the namespace of a resolution service allows a client device to send Interest to the namespace in order to obtain publisher keys or hashes of content names.
  • the namespace of the key services allows a client device to send Interest in order to obtain certified signing keys if the client device is not pre-loaded with certified keys. Note that because the network environment may change with time, the DNCP response packet may optionally include a lease time for each namespace, stating how long the namespace will remain valid.
  • the client device may need to periodically send DNCP Interest to ensure that their namespace configurations are still valid, and to update their namespace configurations when needed. Note that, because the client device has received previous DNCP response, it does not need to broadcast the DNCP Interest again, and can directly send the DNCP Interest to the DNCP service.
  • the generated DNCP response packet (as a Content Object) is forwarded back to the incoming face of the "HELLO" Interest by forwarding module 316 to ensure that the response packet is reverse-forwarded back to the originating node of the "HELLO" Interest.
  • DNCP-response-generation module 312 may generate a DNCP Content Object that includes instructions for the client device to obtain additional configuration information. For example, when a client device sends a first "HELLO" Interest that is forwarded to CCN-DNCP server 300, DNCP-response-generation module 312 may generate a DNCP Content Object that includes the essential configuration information (such as default FIB entries and the namespace for device registration).
  • the DNCP Content Object may also indicate more DNCP information available, and specify the namespace associated with the additional DNCP information.
  • the client device can send additional DNCP request to the specified namespace.
  • the initial DNCP response to a client device may indicate that printing service is available, and to obtain namespace for the printing service, the client device needs to send a new "HELLO" Interest to the "/hello-1" namespace.
  • the first Content Object sent to the client device may indicate that the client device needs to send a new "HELLO" Interest to the "/hello-1" namespace to retrieve a subsequent Content Object.
  • FIG. 4 presents a flowchart illustrating an exemplary server process for dynamic namespace configuration, in accordance with an embodiment of the present invention.
  • the system listens for Interest in a predetermined namespace (operation 402), and determines whether a predetermined Interest with a name prefix in such a namespace is received from a client device (operation 404).
  • the predetermined namespace can be a DNCP namespace, such as "/hello," and the predetermined DNCP Interest can be a predefined "HELLO" packet.
  • the DNCP namespace and the format of the "HELLO" Interest are preconfigured by the CCN protocol running on the server and the client devices.
  • the system If the system receives a DNCP Interest, the system generates a DNCP response (operation 406), and sends the DNCP response back to the originating node of the DNCP Interest (operation 408).
  • the DNCP response can include default FIB entries (such as a default face to which the client device can send its Interest) as well as namespaces for various services.
  • the DNCP Interest indicates the types of services requested by the client, and the DNCP response is generated based in the requested services. For example, the DNCP Interest may indicate that the originating node does not have a signing key.
  • the DNCP response includes the namespace of the key service, to which the client can send an Interest to obtain the signing key.
  • FIG. 5 presents a flowchart illustrating an exemplary client process for dynamic namespace configuration, in accordance with an embodiment of the present invention.
  • a client device that joins a new environment or is brought-up online for the first time broadcast a DNCP request message on all of its faces (operation 502).
  • the DNCP request message is an Interest packet with a name prefix within a predefined namespace.
  • the predefined namespace can be a namespace reserved specially for the DNCP service. For example, the system may reserve a namespace "/hello" for the DNCP service.
  • the DNCP Interest or the "HELLO" Interest then has a name prefix "/hello.”
  • a DNCP service may either directly receives the "HELLO" Interest on one of its faces, or receives the "HELLO” Interest forwarded by other devices.
  • there exists other devices such as other client devices in the network environment that perform the task of a bridge or have the forwarding information set up in a way such that these devices can receive and forward the "HELLO" Interest to the DNCP service in a CCN network.
  • the client device receives a DNCP response packet from the DNCP service (operation 504).
  • the DNCP response packet is in the form of a Content Object.
  • the name of the DNCP Content Object matches the name of the Interest message, such as "/hello.”
  • the DNCP Content Object includes information that can be used to configure the client device, such as default FIB entries and various namespaces that can be used by the client device to obtain necessary services.
  • the client device Upon receiving the DNCP response, the client device populates its FIB with the default entries and configures its namespaces (operation 506). Note that once the FIB is populated with the default entries and the namespaces are configured, the client device would be able to generate Interest with the appropriate name prefix in order to obtain services.
  • the namespace included in the DNCP response may have a lease time (such as a day or 10 days), meaning that they are valid only for a certain predetermined time period.
  • the client device may determine whether the lease time is up (operation 508), and resend the DCNP Interest to obtain up to date configuration setting (operation 502).
  • the DNCP request is answered by a DNCP server or a server process.
  • the DNCP-response process running on a cluster of computers.
  • other peer client computers in the CCN network can respond to the DNCP Interest.
  • a peer client machine can respond to a DNCP Interest with a Content Object that includes redirection information.
  • the Content Object may provide an alternative DNCP namespace (which is different from the namespace of the DNCP Interest) to which the requesting client can send DNCP requests.
  • This re-direction Content Object may also include configuration information of other client devices in the CCN network.
  • a client device joining a CCN network sends a DNCP Interest to the "/hello" namespace, and receives a Content Object from an existing peer client device in the CCN network.
  • the Content Object indicates that the new client device needs to send a new DNCP Interest to a namespace "/name-abc" to obtain configuration information.
  • the Content Object may also state that other peer devices on the network use the "/device-discovery" namespace for registration of new devices and for discovery of other new devices on the network.
  • FIG. 6 illustrates an exemplary system for dynamic namespace configuration, in accordance with an embodiment.
  • a system 600 for dynamic namespace configuration comprises a processor 610, a memory 620, and a storage 630.
  • Storage 630 typically stores instructions that can be loaded into memory 620 and executed by processor 610 to perform the methods mentioned above.
  • the instructions in storage 630 can implement a packet-processing module 632, a packet-generation module 634, a listener module 636, and a namespace-configuration module 638, all of which can be in communication with each other through various means.
  • modules 632, 634, 636, and 638 can be partially or entirely implemented in hardware and can be part of processor 610. Further, in some embodiments, the system may not include a separate processor and memory. Instead, in addition to performing their specific tasks, modules 632, 634, 636, and 638, either separately or in concert, may be part of general- or special-purpose computation engines.
  • Storage 630 stores programs to be executed by processor 610. Specifically, storage 630 stores a program that implements a system (application) for dynamic configuration of the namespaces on client devices. During operation, the application program can be loaded from storage 630 into memory 620 and executed by processor 610. As a result, system 600 can perform the functions described above.
  • System 600 can be coupled to an optional display 680 (which can be a touch screen display), keyboard 660, and pointing device 670, and can also be coupled via one or more network interfaces to network 682.
  • the data structures and code described in this detailed description are typically stored on a computer-readable storage medium, which may be any device or medium that can store code and/or data for use by a computer system.
  • the computer-readable storage medium includes, but is not limited to, volatile memory, non-volatile memory, magnetic and optical storage devices such as disk drives, magnetic tape, CDs (compact discs), DVDs (digital versatile discs or digital video discs), or other media capable of storing computer-readable media now known or later developed.
  • the methods and processes described in the detailed description section can be embodied as code and/or data, which can be stored in a computer-readable storage medium as described above.
  • a computer system reads and executes the code and/or data stored on the computer-readable storage medium, the computer system performs the methods and processes embodied as data structures and code and stored within the computer-readable storage medium.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)

Claims (8)

  1. Computervorrichtung (200) in einem inhaltszentrierten Netzwerk (Content-Centric Network, CCN) (180), die Folgendes umfasst:
    einen Prozessor (610); und
    eine Speichervorrichtung (630), die mit dem Prozessor gekoppelt ist und Anweisungen speichert, die, wenn sie vom Prozessor ausgeführt werden, den Prozessor veranlassen, ein Verfahren auszuführen, wobei das Verfahren Folgendes umfasst:
    Senden (502) durch die Computervorrichtung auf mindestens einer der Oberflächen der Computervorrichtung eines Interesses an Konfigurationsinformationen, wobei das Interesse ein vorbestimmtes Namenspräfix aufweist;
    Empfangen eines Inhaltsobjekts als Reaktion auf das Interesse (504), wobei das Inhaltsobjekt mindestens ein Standardnamenpräfix umfasst, an das die Computervorrichtung andere Interessen senden kann;
    Konfigurieren (506) der Computervorrichtung basierend auf dem empfangenen Inhaltsobjekt;
    dadurch gekennzeichnet, dass das Verfahren ferner Folgendes umfasst:
    Empfangen eines zweiten Inhaltsobjekts von einer Peer-Computing-Vorrichtung im CCN als Reaktion auf das Interesse, wobei das zweite Inhaltsobjekt Umleitungsinformationen umfasst, die einen zusätzlichen Namenspräfix umfassen, an das die Computervorrichtung zusätzliche Interessen für Konfigurationsinformationen senden kann.
  2. Computervorrichtung (200) nach Anspruch 1, wobei das Inhaltsobjekt ferner einen oder mehrere Namespaces umfasst, die einem oder mehreren Diensten entsprechen.
  3. Computervorrichtung (200) nach Anspruch 2, wobei die Dienste eines oder mehrere der Folgenden umfassen:
    einen Vorrichtungsregistrierungsdienst;
    einen Vorrichtungserkennungsdienst;
    einen Diensterkennungsdienst;
    einen Namensauflösungsdienst;
    einen Dienst zum Erhalten oder Zertifizieren von Signaturschlüsseln; und
    einen Druckdienst.
  4. Computervorrichtung (200) nach Anspruch 1, wobei das Verfahren ferner das Senden des Interesses auf allen (200) Oberflächen (202, 204, 206) der Computervorrichtung umfasst.
  5. Computervorrichtung (200) nach Anspruch 1, wobei das Inhaltsobjekt ferner eine Leasingzeit umfasst, die mindestens einem der Namespaces zugeordnet ist und eine vorbestimmte Zeit angibt, innerhalb derer der mindestens eine der Namespaces gültig bleibt.
  6. Computervorrichtung (200) nach Anspruch 5, wobei das Verfahren ferner das erneute Senden des Interesses vor einer Beendigung der Leasingzeit umfasst.
  7. Computersystem (600) zur automatischen Konfiguration einer Computervorrichtung (200) in einem inhaltszentrierten Netzwerk, CCN (180), wobei das System einen Computerserver und einen Peer-Knoten umfasst, wobei der Computerserver Folgendes umfasst:
    einen Prozessor; und
    eine Speichervorrichtung, die mit dem Prozessor gekoppelt ist und Anweisungen speichert, die, wenn sie vom Prozessor ausgeführt werden, den Prozessor veranlassen, ein Verfahren auszuführen, wobei das Verfahren Folgendes umfasst:
    Abhören (402) einer Interessensnachricht in einem vorbestimmten Namespace;
    als Reaktion auf das Empfangen der Interessennachricht, Erzeugen (408) eines Inhaltsobjekts, wobei das Inhaltsobjekt mindestens ein Standardnamenpräfix umfasst, an das die Computervorrichtung andere Interessen senden kann; und
    Senden (408) des Inhaltsobjekts an die Computervorrichtung, dadurch gekennzeichnet, dass der Peer-Knoten einen Prozessor umfasst; und
    eine Speichervorrichtung, die mit dem Prozessor gekoppelt ist und Anweisungen speichert, die, wenn sie vom Prozessor ausgeführt werden, den Prozessor veranlassen, ein Verfahren auszuführen, wobei das Verfahren Folgendes umfasst:
    Abhören (402) einer Interessensnachricht in einem vorbestimmten Namespace;
    als Reaktion auf das Empfangen der Interessennachricht, Erzeugen (408) eines Inhaltsobjekts, wobei das zweite Inhaltsobjekt Umleitungsinformationen umfasst, die einen zusätzlichen Namenspräfix umfassen, an das die Computervorrichtung zusätzliche Interessen für Konfigurationsinformationen senden kann; und
    Senden (408) des Inhaltsobjekts an die Computervorrichtung.
  8. System (600) nach Anspruch 7, wobei das Inhaltsobjekt ferner einen oder mehrere Namespaces umfasst, die einem oder mehreren Diensten entsprechen.
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10063476B2 (en) * 2014-03-28 2018-08-28 Research & Business Foundation Sungkyunkwan University Content centric networking system providing differentiated service and method of controlling data traffic in content centric networking providing differentiated service
US9825860B2 (en) * 2014-05-30 2017-11-21 Futurewei Technologies, Inc. Flow-driven forwarding architecture for information centric networks
US10701038B2 (en) * 2015-07-27 2020-06-30 Cisco Technology, Inc. Content negotiation in a content centric network
EP3479545B1 (de) * 2016-07-01 2021-04-28 Telefonaktiebolaget LM Ericsson (PUBL) Anfrageumleitung in einem informationszentrischen netzwerk
US10193805B2 (en) * 2016-09-08 2019-01-29 Futurewei Technologies, Inc. User oriented IoT data discovery and retrieval in ICN networks
US10158973B1 (en) * 2017-07-27 2018-12-18 Cisco Technology, Inc. Information-centric networking (ICN) techniques for facilitating the shared transport of passengers or items
US11516204B1 (en) 2020-12-14 2022-11-29 Express Scripts Strategic Development, Inc. System and method for secure single sign on using security assertion markup language
US11614732B2 (en) * 2021-04-23 2023-03-28 LegacySecure, Inc. System and method for collection and management of data from sensory arrays

Family Cites Families (569)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US817441A (en) 1905-12-26 1906-04-10 Bucher & Gibbs Plow Company Plow.
GB1104536A (en) 1966-06-10 1968-02-28 Bp Chem Int Ltd A process for the production of film forming aqueous dispersions of copolymers of vinyl esters of organic acids
US4309569A (en) 1979-09-05 1982-01-05 The Board Of Trustees Of The Leland Stanford Junior University Method of providing digital signatures
US4921898A (en) 1985-08-02 1990-05-01 Air Products And Chemicals, Inc. Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
GB8711984D0 (en) 1987-05-21 1987-06-24 Shell Int Research Polymeric products
US5214702A (en) 1988-02-12 1993-05-25 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
JPH0655874B2 (ja) 1989-02-28 1994-07-27 住友化学工業株式会社 酢酸ビニル―エチレン共重合体エマルジョン及びその製造方法
GB8918553D0 (en) 1989-08-15 1989-09-27 Digital Equipment Int Message control system
US5506844A (en) 1994-05-20 1996-04-09 Compression Labs, Inc. Method for configuring a statistical multiplexer to dynamically allocate communication channel bandwidth
US5548646A (en) 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
US6181837B1 (en) 1994-11-18 2001-01-30 The Chase Manhattan Bank, N.A. Electronic check image storage and retrieval system
DE19528380A1 (de) 1995-08-02 1997-02-06 Hoechst Ag Heterogene Vinylacetat/Ethylen-Dispersion
US5870605A (en) 1996-01-18 1999-02-09 Sun Microsystems, Inc. Middleware for enterprise information distribution
US5629370A (en) 1996-04-29 1997-05-13 Reichhold Chemicals, Inc. High solids vinyl acetate-ethylene emulsions
US5845207A (en) 1996-05-09 1998-12-01 At&T Wirless Services, Inc. Service transfer to a wireless telephone
US6085320A (en) 1996-05-15 2000-07-04 Rsa Security Inc. Client/server protocol for proving authenticity
DE19620817A1 (de) 1996-05-23 1997-11-27 Wacker Chemie Gmbh Flexible Baustoffmassen
US6173364B1 (en) 1997-01-15 2001-01-09 At&T Corp. Session cache and rule caching method for a dynamic filter
AU6654798A (en) 1997-02-26 1998-09-18 Siebel Systems, Inc. Method of determining visibility to a remote database client of a plurality of database transactions using a networked proxy server
US6366988B1 (en) 1997-07-18 2002-04-02 Storactive, Inc. Systems and methods for electronic data storage management
US6091724A (en) 1997-11-20 2000-07-18 International Business Machines Corporation Routing messages within a network using the data content of the message
US6807632B1 (en) 1999-01-21 2004-10-19 Emc Corporation Content addressable information encapsulation, representation, and transfer
US6052683A (en) 1998-02-24 2000-04-18 Nortel Networks Corporation Address lookup in packet data communication networks
US6667957B1 (en) 1998-03-14 2003-12-23 University Of Maryland Adaptive routing method for a dynamic network
US6725373B2 (en) 1998-03-25 2004-04-20 Intel Corporation Method and apparatus for verifying the integrity of digital objects using signed manifests
US6292880B1 (en) 1998-04-15 2001-09-18 Inktomi Corporation Alias-free content-indexed object cache
US6128627A (en) 1998-04-15 2000-10-03 Inktomi Corporation Consistent data storage in an object cache
US6128623A (en) 1998-04-15 2000-10-03 Inktomi Corporation High performance object cache
US6209003B1 (en) 1998-04-15 2001-03-27 Inktomi Corporation Garbage collection in an object cache
US6915307B1 (en) 1998-04-15 2005-07-05 Inktomi Corporation High performance object cache
US6289358B1 (en) 1998-04-15 2001-09-11 Inktomi Corporation Delivering alternate versions of objects from an object cache
US7466703B1 (en) 1998-05-01 2008-12-16 Alcatel-Lucent Usa Inc. Scalable high speed router apparatus
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6233646B1 (en) 1998-08-28 2001-05-15 Electronics And Telecommunications Research Institute Memory interface controller
US6732273B1 (en) 1998-10-21 2004-05-04 Lucent Technologies Inc. Priority and security coding system for electronic mail messages
US6332158B1 (en) 1998-12-03 2001-12-18 Chris Risley Domain name system lookup allowing intelligent correction of searches and presentation of auxiliary information
US7073129B1 (en) 1998-12-18 2006-07-04 Tangis Corporation Automated selection of appropriate information based on a computer user's context
US6611872B1 (en) 1999-01-11 2003-08-26 Fastforward Networks, Inc. Performing multicast communication in computer networks by using overlay routing
US6229895B1 (en) 1999-03-12 2001-05-08 Diva Systems Corp. Secure distribution of video on-demand
US6681220B1 (en) 1999-05-28 2004-01-20 International Business Machines Corporation Reduction and optimization of information processing systems
EP1195024B1 (de) 1999-07-19 2006-04-26 BRITISH TELECOMMUNICATIONS public limited company Telekommunikationsrouting
US7451177B1 (en) 1999-08-12 2008-11-11 Avintaquin Capital, Llc System for and method of implementing a closed loop response architecture for electronic commerce
CA2315457A1 (en) 1999-08-16 2001-02-16 Tactical Retailing Solutions, L.L.C. Method for providing consumers with offers
US6772333B1 (en) 1999-09-01 2004-08-03 Dickens Coal Llc Atomic session-start operation combining clear-text and encrypted sessions to provide id visibility to middleware such as load-balancers
US7013389B1 (en) 1999-09-29 2006-03-14 Cisco Technology, Inc. Method and apparatus for creating a secure communication channel among multiple event service nodes
US7061877B1 (en) 1999-09-10 2006-06-13 Georgia Tech Reseach Corporation System and method for providing high speed wireless media access
US6769066B1 (en) 1999-10-25 2004-07-27 Visa International Service Association Method and apparatus for training a neural network model for use in computer network intrusion detection
US6834195B2 (en) 2000-04-04 2004-12-21 Carl Brock Brandenberg Method and apparatus for scheduling presentation of digital content on a personal communication device
US6957228B1 (en) 2000-01-07 2005-10-18 International Business Machines Corporation Object oriented apparatus and method for providing context-based class replacement in an object oriented system
US7003571B1 (en) 2000-01-31 2006-02-21 Telecommunication Systems Corporation Of Maryland System and method for re-directing requests from browsers for communication over non-IP based networks
US7412462B2 (en) 2000-02-18 2008-08-12 Burnside Acquisition, Llc Data repository and method for promoting network storage of data
US6654792B1 (en) 2000-02-28 2003-11-25 3Com Corporation Method and architecture for logical aggregation of multiple servers
US6901452B1 (en) 2000-03-02 2005-05-31 Alcatel Selectable prioritization for data communication switch
US6862280B1 (en) 2000-03-02 2005-03-01 Alcatel Priority remapping for data communication switch
US20020152305A1 (en) 2000-03-03 2002-10-17 Jackson Gregory J. Systems and methods for resource utilization analysis in information management environments
US20030046396A1 (en) 2000-03-03 2003-03-06 Richter Roger K. Systems and methods for managing resource utilization in information management environments
US6917985B2 (en) 2000-03-10 2005-07-12 The Regents Of The University Of California Core assisted mesh protocol for multicast routing in ad-hoc Networks
US7162539B2 (en) 2000-03-16 2007-01-09 Adara Networks, Inc. System and method for discovering information objects and information object repositories in computer networks
US7552233B2 (en) 2000-03-16 2009-06-23 Adara Networks, Inc. System and method for information object routing in computer networks
US6775258B1 (en) 2000-03-17 2004-08-10 Nokia Corporation Apparatus, and associated method, for routing packet data in an ad hoc, wireless communication system
US7089240B2 (en) 2000-04-06 2006-08-08 International Business Machines Corporation Longest prefix match lookup using hash function
US7908337B2 (en) 2000-04-28 2011-03-15 Adara Networks, Inc. System and method for using network layer uniform resource locator routing to locate the closest server carrying specific content
AU2001275327A1 (en) 2000-06-09 2001-12-24 Charles P. Brown Method and system for protecting domain names
US20040064737A1 (en) 2000-06-19 2004-04-01 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of polymorphic network worms and viruses
US20040073617A1 (en) 2000-06-19 2004-04-15 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
US7797433B2 (en) 2000-06-30 2010-09-14 Net2Phone System, method, and computer program product for resolving addressing in a network including a network address translator
US7924837B1 (en) 2000-07-31 2011-04-12 Avaya Communication Israel Ltd. IP multicast in VLAN environment
US7177945B2 (en) 2000-08-04 2007-02-13 Avaya Technology Corp. Non-intrusive multiplexed transaction persistency in secure commerce environments
US7216179B2 (en) 2000-08-16 2007-05-08 Semandex Networks Inc. High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
US7080073B1 (en) 2000-08-18 2006-07-18 Firstrain, Inc. Method and apparatus for focused crawling
WO2002019636A1 (en) 2000-08-31 2002-03-07 Padcom, Inc. Method and apparatus for routing data over multiple wireless networks
US7698463B2 (en) 2000-09-12 2010-04-13 Sri International System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network
US7206853B2 (en) 2000-10-23 2007-04-17 Sony Corporation content abstraction layer for use in home network applications
US7177646B2 (en) 2000-10-26 2007-02-13 British Telecommunications Public Limited Company Telecommunication routing using multiple routing protocols in a single domain
JP2002135410A (ja) 2000-10-26 2002-05-10 Kddi Research & Development Laboratories Inc アクセスネットワークシステム
US7031308B2 (en) 2000-10-30 2006-04-18 The Regents Of The University Of California Tree-based ordered multicasting method
JP4225681B2 (ja) 2000-12-06 2009-02-18 富士通株式会社 仮想閉域網構築方法及び装置並びに中継装置
US7844666B2 (en) 2000-12-12 2010-11-30 Microsoft Corporation Controls and displays for acquiring preferences, inspecting behavior, and guiding the learning and decision policies of an adaptive communications prioritization and routing system
US20020078066A1 (en) 2000-12-18 2002-06-20 David Robinson Data storage system including a file system for managing multiple volumes
US20020077988A1 (en) 2000-12-19 2002-06-20 Sasaki Gary D. Distributing digital content
IES20010015A2 (en) 2001-01-09 2002-04-17 Menlo Park Res Teoranta Content management and distribution system
US7580971B1 (en) 2001-01-11 2009-08-25 Oracle International Corporation Method and apparatus for efficient SQL processing in an n-tier architecture
US7383329B2 (en) 2001-02-13 2008-06-03 Aventail, Llc Distributed cache for state transfer operations
US7350229B1 (en) 2001-03-07 2008-03-25 Netegrity, Inc. Authentication and authorization mapping for a computer network
US7043637B2 (en) 2001-03-21 2006-05-09 Microsoft Corporation On-disk file format for a serverless distributed file system
EP1386432A4 (de) 2001-03-21 2009-07-15 John A Stine Zugriffs- und routingprotokoll für ad-ho-netzwerke unter verwendung synchroner kollisionsauflösung und knotenzustandsverteilung
US20020199014A1 (en) 2001-03-26 2002-12-26 Accton Technology Corporation Configurable and high-speed content-aware routing method
US7062490B2 (en) 2001-03-26 2006-06-13 Microsoft Corporation Serverless distributed file system
US7283519B2 (en) 2001-04-13 2007-10-16 Esn, Llc Distributed edge switching system for voice-over-packet multiservice network
FR2826469B1 (fr) 2001-06-25 2003-10-24 Eads Airbus Sa Procede et dispositif pour commander au moins une surface aerodynamique de profondeur d'un avion lors d'un decollage
US7054855B2 (en) 2001-07-03 2006-05-30 International Business Machines Corporation Method and system for performing a pattern match search for text strings
US7831733B2 (en) 2001-07-06 2010-11-09 Avaya Holdings Limited Policy-based forwarding in open shortest path first (OSPF) networks
US6981029B1 (en) 2001-07-17 2005-12-27 Cisco Technology, Inc. System and method for processing a request for information in a network
US7382787B1 (en) 2001-07-30 2008-06-03 Cisco Technology, Inc. Packet routing and switching device
US7152094B1 (en) 2001-07-31 2006-12-19 Sprint Communications Company L.P. Middleware brokering system adapter
US7356599B2 (en) 2001-08-30 2008-04-08 International Business Machines Corporation Method and apparatus for data normalization
US6775743B2 (en) 2001-09-12 2004-08-10 International Business Machines Corporation Content caching with special handling of multiple identical requests for content
US20030061384A1 (en) * 2001-09-25 2003-03-27 Bryce Nakatani System and method of addressing and configuring a remote device
US7194553B2 (en) 2001-10-16 2007-03-20 Microsoft Corporation Resolving virtual network names
US20090006659A1 (en) 2001-10-19 2009-01-01 Collins Jack M Advanced mezzanine card for digital network data inspection
US7469299B2 (en) 2001-10-25 2008-12-23 Verizon Business Global Llc Bridging user agent and a proxy server for supporting network services
US7124616B2 (en) 2001-11-08 2006-10-24 Komatsu Ltd. Work transfer method for transfer press and work transfer apparatus for transfer press or press
US20030144441A1 (en) 2001-11-13 2003-07-31 Ayusman Sen Controlled copolymerization of methyl acrylate with olefins under mild conditions
CA2411806A1 (en) 2001-11-16 2003-05-16 Telecommunications Research Laboratory Wide-area content-based routing architecture
US6968393B1 (en) 2001-11-19 2005-11-22 Redback Networks, Inc. Method and apparatus for an attribute oriented routing update
GB2382962A (en) 2001-12-07 2003-06-11 Altio Ltd Data routing without using an address
US7149750B2 (en) 2001-12-19 2006-12-12 International Business Machines Corporation Method, system and program product for extracting essence from a multimedia file received in a first format, creating a metadata file in a second file format and using a unique identifier assigned to the essence to access the essence and metadata file
US7509425B1 (en) 2002-01-15 2009-03-24 Dynamicsoft, Inc. Establishing and modifying network signaling protocols
US20030140257A1 (en) 2002-01-22 2003-07-24 Petr Peterka Encryption, authentication, and key management for multimedia content pre-encryption
US9043365B2 (en) 2002-02-26 2015-05-26 International Business Machines Corporation Peer to peer (P2P) federated concept queries
US7007024B2 (en) 2002-03-29 2006-02-28 Panasas, Inc. Hashing objects into multiple directories for better concurrency and manageability
US7315541B1 (en) 2002-04-03 2008-01-01 Cisco Technology, Inc. Methods and apparatus for routing a content request
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
AU2003230448A1 (en) 2002-04-24 2003-11-10 Stitching Dutch Polymer Institute PROCESS FOR THE COPOLYMERISATION OF Alpha-OLEFINS WITH VINYL MONOMERS
US7564812B1 (en) 2002-06-06 2009-07-21 Bbn Technologies Corp Method and apparatus for varying times/channels of broadcast beacons
US7444655B2 (en) 2002-06-11 2008-10-28 Microsoft Corporation Anonymous aggregated data collection
US20040030602A1 (en) 2002-06-19 2004-02-12 Rosenquist Edward G. Computer-implemented method and system for managing supplier access to purchasing and inventory transactions
US7496668B2 (en) 2002-06-28 2009-02-24 Honeywell International Inc. OPC server redirection manager
US7209976B2 (en) 2002-07-16 2007-04-24 Jeremy Benjamin Protocol communication and transit packet forwarding routed between multiple virtual routers within a single physical router
EP1384729A1 (de) 2002-07-25 2004-01-28 Dutch Polymer Institute Verfahren zur radikalische Copolymerisation von Alpha-Olefinen mit Vinyl-Monomeren
US7206861B1 (en) 2002-07-29 2007-04-17 Juniper Networks, Inc. Network traffic distribution across parallel paths
US9497168B2 (en) 2002-07-30 2016-11-15 Avaya Inc. Method and apparatus for supporting communications between a computing device within a network and an external computing device
US8224985B2 (en) 2005-10-04 2012-07-17 Sony Computer Entertainment Inc. Peer-to-peer communication traversing symmetric network address translators
US7339929B2 (en) 2002-08-23 2008-03-04 Corrigent Systems Ltd. Virtual private LAN service using a multicast protocol
US7430755B1 (en) 2002-09-03 2008-09-30 Fs Networks, Inc. Method and system for providing persistence in a secure network access
US7471681B2 (en) 2002-10-10 2008-12-30 Intel Corporation Determining network path transmission unit
US7542471B2 (en) 2002-10-30 2009-06-02 Citrix Systems, Inc. Method of determining path maximum transmission unit
US7650416B2 (en) 2003-08-12 2010-01-19 Riverbed Technology Content delivery for client-server protocols with user affinities using connection end-point proxies
US10176476B2 (en) * 2005-10-06 2019-01-08 Mastercard Mobile Transactions Solutions, Inc. Secure ecosystem infrastructure enabling multiple types of electronic wallets in an ecosystem of issuers, service providers, and acquires of instruments
US7246159B2 (en) 2002-11-01 2007-07-17 Fidelia Technology, Inc Distributed data gathering and storage for use in a fault and performance monitoring system
US7424014B2 (en) 2002-11-12 2008-09-09 Cisco Technology, Inc. System and method for local packet transport services within distributed routers
US7278168B1 (en) 2002-11-27 2007-10-02 Adobe Systems Incorporated Dynamic enabling of functionality in electronic document readers
KR100511479B1 (ko) 2002-12-27 2005-08-31 엘지전자 주식회사 Ｎａｔ를 갖는 망에서의 ｓｉｐ 서비스 방법
GB0230330D0 (en) 2002-12-31 2003-02-05 British Telecomm Communications routing
JP4025674B2 (ja) 2003-04-01 2007-12-26 富士通株式会社 迂回通信経路設計方法
US7519685B2 (en) 2003-04-04 2009-04-14 Panasonic Corporation Contents linkage information delivery system
US7953885B1 (en) 2003-04-18 2011-05-31 Cisco Technology, Inc. Method and apparatus to apply aggregate access control list/quality of service features using a redirect cause
US7805525B2 (en) 2003-04-30 2010-09-28 Hewlett-Packard Development Company, L.P. System and method for processing fibre channel (FC) layer service requests in an FC network
JP4271988B2 (ja) 2003-05-19 2009-06-03 株式会社日立コミュニケーションテクノロジー パケット通信装置
JP4251018B2 (ja) 2003-05-27 2009-04-08 株式会社日立製作所 ノードの位置表示方法
US20040246902A1 (en) 2003-06-02 2004-12-09 Weinstein Joseph J. Systems and methods for synchronizing multple copies of a database using datablase digest
WO2004112327A1 (ja) 2003-06-11 2004-12-23 Nec Corporation ルータ装置およびネットワーク接続方式
US7647507B1 (en) 2003-07-08 2010-01-12 Marvell International Ltd. Secure digital content distribution system and secure hard drive
US7257837B2 (en) 2003-07-26 2007-08-14 Innomedia Pte Firewall penetration system and method for real time media communications
US7895595B2 (en) 2003-07-30 2011-02-22 Northwestern University Automatic method and system for formulating and transforming representations of context used by information services
US20050050211A1 (en) 2003-08-29 2005-03-03 Kaul Bharat B. Method and apparatus to manage network addresses
US7472422B1 (en) 2003-09-10 2008-12-30 Symantec Corporation Security management system including feedback and control
US20080037420A1 (en) 2003-10-08 2008-02-14 Bob Tang Immediate ready implementation of virtually congestion free guaranteed service capable network: external internet nextgentcp (square waveform) TCP friendly san
US7155305B2 (en) 2003-11-04 2006-12-26 Universal Electronics Inc. System and methods for home appliance identification and control in a networked environment
US20050132207A1 (en) 2003-12-10 2005-06-16 Magda Mourad System and method for authoring learning material using digital ownership rights
US9032095B1 (en) 2004-01-06 2015-05-12 Juniper Networks, Inc. Routing device having multiple logical routers
US7366720B2 (en) 2004-01-06 2008-04-29 Sharp Laboratories Of America System for remote share access
US20070162394A1 (en) 2004-02-12 2007-07-12 Iconix, Inc. Rapid identification of message authentication
US7843906B1 (en) 2004-02-13 2010-11-30 Habanero Holdings, Inc. Storage gateway initiator for fabric-backplane enterprise servers
US20050198351A1 (en) 2004-02-20 2005-09-08 Microsoft Corporation Content-based routing
JPWO2005099188A1 (ja) 2004-03-05 2008-03-06 日本電気株式会社 通信品質管理方法および装置
JP2007528677A (ja) 2004-03-09 2007-10-11 クリーク コミュニケーションズ エルエルシー シンメトリック・ファイアウォールの背後のクライアントのピアツーピア接続のためのシステムおよび方法
EP1589716A1 (de) 2004-04-20 2005-10-26 Ecole Polytechnique Fédérale de Lausanne (EPFL) Verfahren zur Detektion des anomalen Benutzerverhaltens in einem Rechnernetzwerk
US8027335B2 (en) 2004-05-05 2011-09-27 Prodea Systems, Inc. Multimedia access device and system employing the same
JP4230410B2 (ja) 2004-05-11 2009-02-25 株式会社日立製作所 仮想ストレージの通信品質制御装置
US7620033B2 (en) 2004-05-21 2009-11-17 Alcatel-Lucent Usa Inc. Method for optimal path selection in traversal of packets through network address translators
GB0412847D0 (en) 2004-06-09 2004-07-14 Nortel Networks Ltd Method of applying the radius restricted routing scheme in a communication network
US8868779B2 (en) 2004-06-15 2014-10-21 Accenture Global Services Limited Method and apparatus to accomplish peer-to-peer application data routing between service consumers and service providers within a service oriented architecture
US7483376B2 (en) 2004-06-17 2009-01-27 International Business Machines Corporation Method and apparatus for discovering path maximum transmission unit (PMTU)
US20050289222A1 (en) 2004-06-28 2005-12-29 Sahim Faramarz F Flexible session initiation protocol endpoint signaling
US20050286535A1 (en) 2004-06-29 2005-12-29 Shrum Edgar V Jr Verification of consumer equipment connected to packet networks based on hashing values
US20080287142A1 (en) 2004-07-22 2008-11-20 Keighran Benjamin W Location Dependent Content Provision
US20060029102A1 (en) 2004-08-03 2006-02-09 Fujitsu Limited Processing method of fragmented packet
JP4490331B2 (ja) 2004-08-03 2010-06-23 富士通株式会社 断片パケット処理方法及びこれを用いるパケット転送装置
JP4421981B2 (ja) 2004-09-09 2010-02-24 パイオニア株式会社 コンテンツ遠隔視聴システム、コンテンツ遠隔視聴用サーバ装置、コンテンツ遠隔視聴用記録再生装置、及びコンテンツ遠隔視聴方法、並びにコンピュータプログラム
US7623535B2 (en) 2004-09-09 2009-11-24 Cisco Technology, Inc. Routing protocol support for half duplex virtual routing and forwarding instance
US7685290B2 (en) 2004-09-21 2010-03-23 Cisco Technology, Inc. Method and apparatus for handling SCTP multi-homed connections
US8055778B2 (en) 2004-09-30 2011-11-08 Siemens Enterprise Communications, Inc. SIP user agent with simultaneous multiple registrations
US7543064B2 (en) 2004-09-30 2009-06-02 Logitech Europe S.A. Multiplayer peer-to-peer connection across firewalls and network address translators using a single local port on the local host
US7848749B2 (en) 2004-11-08 2010-12-07 Alcatel-Lucent Usa Inc. Method and apparatus for activating a dormant mobile unit in a distributed network
EP1813063A4 (de) 2004-11-19 2009-08-12 Stevens Inst Technology Endgerät mit mehrfachzugang und der möglichkeit simultaner konnektivität zu mehreren kommunikationskanälen
NZ556367A (en) 2004-12-08 2010-09-30 Obvious Ltd B Bidirectional data transfer optimization and content control for networks
JP4131964B2 (ja) 2004-12-10 2008-08-13 株式会社東芝 情報端末装置
KR20060066628A (ko) 2004-12-13 2006-06-16 엘지전자 주식회사 기록매체에 수록된 콘텐트를 보호하는 방법 및 그보호방법이 적용된 콘텐트를 수록하고 있는 기록매체
US20060133343A1 (en) 2004-12-22 2006-06-22 Nokia Corporation Multi homing transport protocol on a multi-processor arrangement
US7646775B2 (en) 2005-03-08 2010-01-12 Leaf Networks, Llc Protocol and system for firewall and NAT traversal for TCP connections
JP5199061B2 (ja) 2005-03-10 2013-05-15 トムソン ライセンシング ハイブリッド型メッシュ・ルーティング・プロトコル
US7567946B2 (en) 2005-03-14 2009-07-28 Xerox Corporation Method, apparatus, and article of manufacture for estimating parameters of a probability model on shared device usage probabilistic semantic analysis
JP4672405B2 (ja) 2005-03-17 2011-04-20 パナソニック株式会社 通信システム、情報処理システム、接続サーバ、処理サーバ、情報処理装置、及び情報処理方法
US20130066823A1 (en) 2005-03-30 2013-03-14 Primal Fusion Inc. Knowledge representation systems and methods incorporating customization
US20060223504A1 (en) 2005-04-01 2006-10-05 Ixi Mobile (R&D) Ltd. Efficient server polling system and method
US8089964B2 (en) 2005-04-05 2012-01-03 Cisco Technology, Inc. Transporting multicast over MPLS backbone using virtual interfaces to perform reverse-path forwarding checks
US8266237B2 (en) 2005-04-20 2012-09-11 Microsoft Corporation Systems and methods for providing distributed, decentralized data storage and retrieval
US8312064B1 (en) 2005-05-11 2012-11-13 Symantec Corporation Method and apparatus for securing documents using a position dependent file system
US7773569B2 (en) 2005-05-19 2010-08-10 Meshnetworks, Inc. System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks
EP1886446A2 (de) * 2005-05-31 2008-02-13 Micromuse Ltd. System und verfahren zum erzeugen von eindeutigen und persistenten kennungen
US7606801B2 (en) 2005-06-07 2009-10-20 Varonis Inc. Automatic management of storage access control
US7704129B2 (en) 2005-07-12 2010-04-27 Tipper Tie, Inc. Ruckers capable of rucking fixed diameter coverings and associated devices, methods, systems and computer program products
KR101309544B1 (ko) 2005-07-20 2013-09-24 파이어타이드, 인코포레이티드 메시 네트워크를 위한 주문형 라우팅 프로토콜에 대한 경로최적화
CA2615659A1 (en) 2005-07-22 2007-05-10 Yogesh Chunilal Rathod Universal knowledge management and desktop search system
US8432896B2 (en) 2005-07-22 2013-04-30 Cisco Technology, Inc. System and method for optimizing communications between session border controllers and endpoints in a network environment
WO2007016942A1 (en) 2005-08-08 2007-02-15 Pirelli & C. S.P.A Method for configuring an optical network
US20110258049A1 (en) 2005-09-14 2011-10-20 Jorey Ramer Integrated Advertising System
JP4940464B2 (ja) 2005-09-16 2012-05-30 独立行政法人産業技術総合研究所 ネットワーク機器試験装置
US20070073888A1 (en) 2005-09-26 2007-03-29 Ajay Madhok System and method to control transactions on communication channels based on universal identifiers
US8024290B2 (en) 2005-11-14 2011-09-20 Yahoo! Inc. Data synchronization and device handling
US7558604B2 (en) 2005-11-25 2009-07-07 Lenovo (Singapore) Pte. Ltd. Method and apparatus for remote discovery of client and access point settings in a wireless LAN
US7636767B2 (en) 2005-11-29 2009-12-22 Cisco Technology, Inc. Method and apparatus for reducing network traffic over low bandwidth links
US7664789B2 (en) 2005-12-02 2010-02-16 Cisco Technology, Inc. Method and apparatus to minimize database exchange in OSPF by using a SHA-1 digest value
US7664067B2 (en) 2005-12-15 2010-02-16 Microsoft Corporation Preserving socket connections over a wireless network
US7779467B2 (en) 2005-12-22 2010-08-17 Electronics And Telecommunications Research Institute N grouping of traffic and pattern-free internet worm response system and method using N grouping of traffic
CN101366238B (zh) 2006-01-05 2012-06-27 稳捷网络公司 用于改进的基于网络的内容检查的系统和方法
US7738495B2 (en) 2006-01-23 2010-06-15 Cisco Technology, Inc. Method of determining a maximum transmission unit value of a network path using transport layer feedback
US7769887B1 (en) 2006-02-03 2010-08-03 Sprint Communications Company L.P. Opportunistic data transfer over heterogeneous wireless networks
US7860106B2 (en) 2006-02-13 2010-12-28 Wind River Systems, Inc. System and method for routing table computation and analysis
US8464329B2 (en) 2006-02-21 2013-06-11 Watchguard Technologies, Inc. System and method for providing security for SIP-based communications
DE502006001025D1 (de) 2006-02-23 2008-08-14 Swisscom Mobile Ag Anpassung von virtuellen und physikalischen Netzwerkschnittstellen
US20070204011A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for offline access to video content of a web-site
US8832302B1 (en) 2006-03-31 2014-09-09 Rockwell Collins, Inc. System and method for a priori scheduling of network services
CN101415733A (zh) 2006-04-06 2009-04-22 巴斯夫欧洲公司 制备聚合物水分散体的方法
US9043487B2 (en) 2006-04-18 2015-05-26 Cisco Technology, Inc. Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network
US20070255781A1 (en) 2006-04-26 2007-11-01 Bayhub, Inc. Content driven process routing for integrated enterprise applications
WO2007125530A2 (en) 2006-04-27 2007-11-08 D.S.P. Group Ltd. Routing path optimization between si p endpoints according to nat topology
CN101064598B (zh) 2006-04-28 2011-04-20 腾讯科技（深圳）有限公司 一种客户端即时通信数据的加密和解密方法
US20070255677A1 (en) 2006-04-28 2007-11-01 Sun Microsystems, Inc. Method and apparatus for browsing search results via a virtual file system
US7925681B2 (en) 2006-04-28 2011-04-12 Microsoft Corporation Bypass of the namespace hierarchy to open files
US8571012B2 (en) 2006-05-12 2013-10-29 Oracle International Corporation Customized sip routing to cross firewalls
US8582555B2 (en) 2006-05-12 2013-11-12 Oracle International Corporation SIP routing customization
US9319967B2 (en) * 2006-05-15 2016-04-19 Boingo Wireless, Inc. Network access point detection and use
EP2026238A4 (de) 2006-05-18 2012-05-30 Panasonic Corp Elektronische vorrichtung, inhaltswiedergabesteuerverfahren, programm, speichermedium und integrierte schaltung
US20080082662A1 (en) 2006-05-19 2008-04-03 Richard Dandliker Method and apparatus for controlling access to network resources based on reputation
US20070283158A1 (en) 2006-06-02 2007-12-06 Microsoft Corporation Microsoft Patent Group System and method for generating a forensic file
US7739082B2 (en) 2006-06-08 2010-06-15 Battelle Memorial Institute System and method for anomaly detection
ATE470307T1 (de) 2006-06-09 2010-06-15 Ericsson Telefon Ab L M Handhabung mehrerer benutzerschnittstellen in einem ip multimedia subsystem
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
IES20070421A2 (en) 2006-06-13 2007-12-21 Qtelmedia Group Ltd A method for restricting access to digital content
US8117441B2 (en) 2006-06-20 2012-02-14 Microsoft Corporation Integrating security protection tools with computer device integrity and privacy policy
US20080005223A1 (en) 2006-06-28 2008-01-03 Microsoft Corporation Reputation data for entities and data processing
US8468131B2 (en) 2006-06-29 2013-06-18 Avaya Canada Corp. Connecting devices in a peer-to-peer network with a service provider
US20080059631A1 (en) 2006-07-07 2008-03-06 Voddler, Inc. Push-Pull Based Content Delivery System
JP5086574B2 (ja) 2006-07-11 2012-11-28 株式会社東芝 コンテンツ記録装置、コンテンツ再生装置、方法およびプログラム
US7444251B2 (en) 2006-08-01 2008-10-28 Mitsubishi Electric Research Laboratories, Inc. Detecting and diagnosing faults in HVAC equipment
JP4884132B2 (ja) 2006-08-17 2012-02-29 富士通株式会社 電話システム、接続制御方法、接続制御装置、及びコンピュータプログラム
US8312120B2 (en) 2006-08-22 2012-11-13 Citrix Systems, Inc. Systems and methods for providing dynamic spillover of virtual servers based on bandwidth
US7567547B2 (en) 2006-09-07 2009-07-28 Palo Alto Research Center Incorporated Method and system for loop-free ad-hoc routing
US20080201283A1 (en) 2006-09-28 2008-08-21 Dudley Fitzpatrick Apparatuses, methods and systems for anticipatory information querying and serving on mobile devices based on profiles
US20080080440A1 (en) 2006-09-30 2008-04-03 Yarvis Mark D Device interfaces to integrate cooperative diversity and mesh networking
US7805460B2 (en) 2006-10-26 2010-09-28 Polytechnic Institute Of New York University Generating a hierarchical data structure associated with a plurality of known arbitrary-length bit strings used for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit string
EP2087711B1 (de) 2006-10-31 2010-12-29 Telefonaktiebolaget LM Ericsson (publ) Verfahren und Vorrichtung zum IP-Netzwerk-Interfacing
JP4308840B2 (ja) 2006-11-08 2009-08-05 Ｏｋｉセミコンダクタ株式会社 Ｓｈａ演算方法およびｓｈａ演算装置
GB2443889A (en) 2006-11-20 2008-05-21 Skype Ltd Method and system for anonymous communication
US8010795B2 (en) 2006-11-27 2011-08-30 Red Hat, Inc. Secure information transfer using dedicated public key pairs
US8516116B2 (en) 2006-11-30 2013-08-20 Accenture Global Services Limited Context-based routing of requests in a service-oriented architecture
US8181107B2 (en) 2006-12-08 2012-05-15 Bytemobile, Inc. Content adaptation
US9280337B2 (en) 2006-12-18 2016-03-08 Adobe Systems Incorporated Secured distribution of software updates
JP2008160385A (ja) 2006-12-22 2008-07-10 Nec Corp ネットワーク経路制御システム、経路制御装置および経路制御方法
US7523016B1 (en) 2006-12-29 2009-04-21 Google Inc. Detecting anomalies
US8422501B2 (en) 2007-01-04 2013-04-16 International Business Machines Corporation Efficient path maximum transmission unit information discovery and storage
US8468244B2 (en) 2007-01-05 2013-06-18 Digital Doors, Inc. Digital information infrastructure and method for security designated data and with granular data stores
US8655939B2 (en) 2007-01-05 2014-02-18 Digital Doors, Inc. Electromagnetic pulse (EMP) hardened information infrastructure with extractor, cloud dispersal, secure storage, content analysis and classification and method therefor
JP4367493B2 (ja) 2007-02-02 2009-11-18 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
WO2008096543A1 (ja) 2007-02-07 2008-08-14 Panasonic Corporation 記録装置、サーバ装置、記録方法、コンピュータプログラムを記録した記録媒体、及び集積回路
CN101257670B (zh) 2007-02-28 2012-04-11 中国移动通信集团公司 手机文件搜索下载的方法、设备及系统
JP2008217216A (ja) 2007-03-01 2008-09-18 Hitachi Ltd 負荷分散方法及び計算機システム
US8861356B2 (en) 2007-03-13 2014-10-14 Ntt Docomo, Inc. Method and apparatus for prioritized information delivery with network coding over time-varying network topologies
US8131723B2 (en) 2007-03-30 2012-03-06 Quest Software, Inc. Recovering a file system to any point-in-time in the past with guaranteed structure, content consistency and integrity
US8234327B2 (en) 2007-03-30 2012-07-31 Netapp, Inc. System and method for bandwidth optimization in a network storage environment
US8417939B2 (en) 2007-04-11 2013-04-09 The DIRECTV Goup, Inc. Method and apparatus for file sharing between a group of user devices with encryption-decryption information sent via satellite and the content sent separately
US7979912B1 (en) 2007-04-18 2011-07-12 Sprint Spectrum L.P. Method and system for verifying network credentials
US8707431B2 (en) 2007-04-24 2014-04-22 The Mitre Corporation Insider threat detection
US7890549B2 (en) 2007-04-30 2011-02-15 Quantum Leap Research, Inc. Collaboration portal (COPO) a scaleable method, system, and apparatus for providing computer-accessible benefits to communities of users
US8656017B2 (en) 2007-05-16 2014-02-18 Microsoft Corporation Peer-to-peer collaboration system with edge routing
US7995478B2 (en) 2007-05-30 2011-08-09 Sony Computer Entertainment Inc. Network communication with path MTU size discovery
US8355706B2 (en) 2007-07-20 2013-01-15 Broadcom Corporation Method and system for utilizing context data tags to catalog data in wireless system
US8271687B2 (en) 2007-06-19 2012-09-18 Cisco Technology, Inc. Streaming network coding
EP2007105A1 (de) 2007-06-22 2008-12-24 Accenture Global Services GmbH Adapter für ein Sitzungsinitialisierungsprotokoll
JP4888263B2 (ja) 2007-07-19 2012-02-29 ソニー株式会社 受信装置、受信方法およびコンピュータプログラム
US9009327B2 (en) 2007-08-03 2015-04-14 Citrix Systems, Inc. Systems and methods for providing IIP address stickiness in an SSL VPN session failover environment
US8332375B2 (en) 2007-08-29 2012-12-11 Nirvanix, Inc. Method and system for moving requested files from one storage location to another
JP5102361B2 (ja) 2007-08-30 2012-12-19 トムソン ライセンシング 無線メッシュ・ネットワークにおけるコンテンツ・サービスのための統一されたピア・ツー・ピア・キャッシュ・システム
JP2009065429A (ja) 2007-09-06 2009-03-26 Hitachi Communication Technologies Ltd パケット転送装置
US20090077184A1 (en) 2007-09-18 2009-03-19 Martin John Brewer Remote Control of Mobile Terminal via Remote Control Proxy and SMS
US20090122753A1 (en) 2007-10-01 2009-05-14 Hughes Timothy J Dynamic data link segmentation and reassembly
US7751329B2 (en) 2007-10-03 2010-07-06 Avaya Inc. Providing an abstraction layer in a cluster switch that includes plural switches
US20090097631A1 (en) 2007-10-12 2009-04-16 Doug Gisby Method, apparatus and system for routing a call using overflow groups
US8903756B2 (en) 2007-10-19 2014-12-02 Ying Zhao System and method for knowledge pattern search from networked agents
US8090592B1 (en) 2007-10-31 2012-01-03 At&T Intellectual Property I, L.P. Method and apparatus for multi-domain anomaly pattern definition and detection
JP5261785B2 (ja) 2007-10-31 2013-08-14 株式会社日立製作所 コンテンツ配信システム、キャッシュサーバ及びキャッシュ管理サーバ
US8085768B1 (en) 2007-11-01 2011-12-27 Cisco Technology Inc. System and method for managing a list of entries containing routing information
US7983701B2 (en) 2007-11-01 2011-07-19 International Business Machines Corporation Alerts based on significance of free format text messages
US8924497B2 (en) 2007-11-16 2014-12-30 Hewlett-Packard Development Company, L.P. Managing delivery of electronic messages
JP5069356B2 (ja) 2007-11-26 2012-11-07 テレフオンアクチーボラゲット エル エム エリクソン（パブル） データ伝送ネットワークにおけるアドレス解決のための技術
US7852774B2 (en) 2007-11-28 2010-12-14 Cisco Technology, Inc. User datagram protocol traceroute probe extension
FR2925247B1 (fr) 2007-12-18 2011-11-04 Alcatel Lucent Controle de l'interface d'emission d'un message de reponse sip
US8761022B2 (en) 2007-12-26 2014-06-24 Rockstar Consortium Us Lp Tie-breaking in shortest path determination
JP4331240B2 (ja) 2008-01-23 2009-09-16 株式会社東芝 電子機器および画像表示方法
WO2009093457A2 (en) 2008-01-24 2009-07-30 Panasonic Corporation Multimedia data transmitting apparatus and multimedia data management method
US8880724B2 (en) 2008-01-31 2014-11-04 Cisco Technology, Inc. Event triggered traceroute for optimized routing in a computer network
US7801177B2 (en) 2008-02-25 2010-09-21 Telcordia Technologies, Inc. Method for equitable bandwidth allocation for content distribution networks
US20090222344A1 (en) 2008-02-28 2009-09-03 Palo Alto Research Center Incorporated Receptive opportunity presentation of activity-based advertising
US9323837B2 (en) 2008-03-05 2016-04-26 Ying Zhao Multiple domain anomaly detection system and method using fusion rule and visualization
US7856506B2 (en) 2008-03-05 2010-12-21 Sony Computer Entertainment Inc. Traversal of symmetric network address translator for multiple simultaneous connections
WO2009118050A1 (en) 2008-03-28 2009-10-01 Telefonaktiebolaget Lm Ericsson (Publ) End-to-end inter-domain routing
US7873619B1 (en) 2008-03-31 2011-01-18 Emc Corporation Managing metadata
US8521512B2 (en) 2008-04-30 2013-08-27 Deep Sky Concepts, Inc Systems and methods for natural language communication with a computer
WO2009137365A1 (en) 2008-05-05 2009-11-12 Sentilla Corporation, Inc. Efficient broadcast of data in a communication network
US8909190B2 (en) 2008-05-13 2014-12-09 Dale Carson Portable wireless compatibility detection, location and communication device
US8386622B2 (en) 2008-05-16 2013-02-26 Palo Alto Research Center Incorporated Method and apparatus for facilitating communication in a content centric network
US8776176B2 (en) 2008-05-16 2014-07-08 Oracle America, Inc. Multi-factor password-authenticated key exchange
US20090288076A1 (en) 2008-05-16 2009-11-19 Mark Rogers Johnson Managing Updates In A Virtual File System
US9456054B2 (en) 2008-05-16 2016-09-27 Palo Alto Research Center Incorporated Controlling the spread of interests and content in a content centric network
US8165118B2 (en) 2008-05-19 2012-04-24 Palo Alto Research Center Incorporated Voice over content centric networks
US20090293121A1 (en) 2008-05-21 2009-11-26 Bigus Joseph P Deviation detection of usage patterns of computer resources
US8214364B2 (en) 2008-05-21 2012-07-03 International Business Machines Corporation Modeling user access to computer resources
US8850548B2 (en) 2008-05-27 2014-09-30 Open Invention Network, Llc User-portable device and method of use in a user-centric identity management system
US8065559B2 (en) 2008-05-29 2011-11-22 Citrix Systems, Inc. Systems and methods for load balancing via a plurality of virtual servers upon failover using metrics from a backup virtual server
US8170990B2 (en) 2008-05-30 2012-05-01 Hitachi, Ltd. Integrated remote replication in hierarchical storage systems
US8583602B2 (en) 2008-06-05 2013-11-12 Palm, Inc. Restoring of data to mobile computing device
US10115111B2 (en) 2008-06-12 2018-10-30 Guardian Analytics, Inc. Modeling users for fraud detection and analysis
US8165091B2 (en) 2008-06-27 2012-04-24 Nix John A Efficient handover of media communications in heterogeneous IP networks using LAN profiles and network handover rules
US8060513B2 (en) 2008-07-01 2011-11-15 Dossierview Inc. Information processing with integrated semantic contexts
US7801069B2 (en) 2008-07-02 2010-09-21 Hewlett-Packard Development Company, L.P. Distribution of packets among a plurality of nodes
EP2147717A1 (de) 2008-07-25 2010-01-27 Basf Se Dispergierhilfsmittel für die Emulsions- und Suspensionspolymerisation
WO2010014899A2 (en) 2008-08-01 2010-02-04 Bigfoot Networks, Inc. Remote message routing device and methods thereof
US20110264824A1 (en) 2008-08-08 2011-10-27 Jayaraman Venkata Subramanian Enhancement to sip forking for improved user services
US8862776B2 (en) 2008-08-27 2014-10-14 Motorola Mobility Llc Communication network and method of operation therefor
US8261273B2 (en) 2008-09-02 2012-09-04 International Business Machines Corporation Assigning threads and data of computer program within processor having hardware locality groups
US8069023B1 (en) 2008-09-02 2011-11-29 Juniper Networks, Inc. Hardware support for instruction set emulation
US20100100465A1 (en) 2008-10-17 2010-04-22 Innovapost Inc. Trusted third party authentication and notarization for email
US9392437B2 (en) 2008-10-17 2016-07-12 Alcatel Lucent Method and system for IP multimedia bearer path optimization through a succession of border gateways
WO2010046178A1 (en) 2008-10-20 2010-04-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for a client node to access an information object located at a node of a secured network via a network of information
US8130654B2 (en) 2008-10-29 2012-03-06 Palo Alto Research Center Incorporated Context-aware packet switching
WO2010063091A2 (en) 2008-11-04 2010-06-10 Securekey Technologies Inc. System and methods for online authentication
US8060616B1 (en) 2008-11-17 2011-11-15 Amazon Technologies, Inc. Managing CDN registration by a storage provider
US8228848B2 (en) 2008-11-17 2012-07-24 Sierra Wireless, Inc. Method and apparatus for facilitating push communication across a network boundary
US20100125911A1 (en) 2008-11-17 2010-05-20 Prakash Bhaskaran Risk Scoring Based On Endpoint User Activities
US8782256B2 (en) 2008-11-26 2014-07-15 Cisco Technology, Inc. Deterministic session load-balancing and redundancy of access servers in a computer network
US7936754B2 (en) 2008-12-12 2011-05-03 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically store network routes for a communication network
EP2377263B1 (de) 2008-12-15 2018-08-08 Telefonaktiebolaget LM Ericsson (publ) Schlüsselverteilungsschema für netzwerke von informationen
US8385326B2 (en) 2008-12-29 2013-02-26 Microsoft Corporation Handling early media in VoIP communication with multiple endpoints
US7945663B2 (en) 2008-12-29 2011-05-17 Genband Inc. Systems, methods, and computer program products for adaptively adjusting a registration interval of an endpoint
US8010691B2 (en) 2008-12-29 2011-08-30 Cisco Technology, Inc. Content tagging of media streams
US8341720B2 (en) 2009-01-09 2012-12-25 Microsoft Corporation Information protection applied by an intermediary device
TW201029413A (en) 2009-01-21 2010-08-01 Univ Nat Taipei Technology NAT traversal method in Session Initial Protocol
US20140075567A1 (en) 2009-01-28 2014-03-13 Headwater Partners I Llc Service Processor Configurations for Enhancing or Augmenting System Software of a Mobile Communications Device
US8160069B2 (en) 2009-01-30 2012-04-17 Palo Alto Research Center Incorporated System for forwarding a packet with a hierarchically structured variable-length identifier
US8243735B2 (en) 2009-01-30 2012-08-14 Palo Alto Research Center Incorporated System for forwarding packets with hierarchically structured variable-length identifiers using an exact-match lookup engine
US8204060B2 (en) 2009-01-30 2012-06-19 Palo Alto Research Center Incorporated Method and system for facilitating forwarding a packet in a content-centric network
US9282106B2 (en) 2009-02-20 2016-03-08 Comcast Cable Communications, Llc Authenticated communication between security devices
US8000267B2 (en) 2009-02-24 2011-08-16 Palo Alto Research Center Incorporated Network routing with path identifiers
US7941551B2 (en) 2009-02-25 2011-05-10 Microsoft Corporation Tunneling of remote desktop sessions through firewalls
US20100250939A1 (en) 2009-02-26 2010-09-30 Research In Motion Limited System and method of handling encrypted backup data
US8688619B1 (en) 2009-03-09 2014-04-01 Reservoir Labs Systems, methods and apparatus for distributed decision processing
JP4920052B2 (ja) 2009-03-11 2012-04-18 株式会社日立製作所 通信システム及びサーバ
US8149851B2 (en) 2009-03-16 2012-04-03 Sling Media, Inc. Mediated network address translation traversal
US8225057B1 (en) 2009-03-24 2012-07-17 Netapp, Inc. Single-system configuration for backing-up and restoring a clustered storage system
US8477689B2 (en) 2009-03-26 2013-07-02 The John Hopkins University System and methods for distributed medium access control and QOS scheduling in mobile ad-hoc networks
US8260742B2 (en) 2009-04-03 2012-09-04 International Business Machines Corporation Data synchronization and consistency across distributed repositories
US20120117585A1 (en) 2009-04-29 2012-05-10 Eloy Technology, Llc Method and system for applying content restrictions to renderers in identified network viewing areas
EP2425341B1 (de) 2009-05-01 2018-07-11 Citrix Systems, Inc. Systeme und verfahren zum einrichten einer cloud-brücke zwischen virtuellen speicherressourcen
US20120047361A1 (en) 2009-05-05 2012-02-23 Koninklijke Philips Electronics N.V. Method for securing communications in a wireless network, and resource-restricted device therefor
US8009682B2 (en) 2009-05-05 2011-08-30 Citrix Systems, Inc. Systems and methods for packet steering in a multi-core architecture
US9444720B2 (en) 2009-05-05 2016-09-13 Ciena Corporation Method and apparatus for multicast implementation in a routed ethernet mesh network
SG175969A1 (en) 2009-05-13 2011-12-29 Aviat Networks Inc Systems and methods for fractional routing redundancy
EP2438741A4 (de) 2009-06-03 2014-06-04 Ericsson Telefon Ab L M Verfahren und knoten zum finden von inhalt in einem inhaltsverteilungsnetzwerk und verfahren zur erzeugung einer virtuellen darstellung eines inhaltsverteilungsnetzwerks
US8121135B2 (en) 2009-06-23 2012-02-21 Juniper Networks, Inc. Discovering path maximum transmission unit size
US8613100B2 (en) 2009-06-30 2013-12-17 Panasonic Corporation Data exchange processing apparatus and data exchange processing method
US20140156396A1 (en) 2009-07-09 2014-06-05 Cubic Corporation Techniques in transit advertising
US8762707B2 (en) 2009-07-14 2014-06-24 At&T Intellectual Property I, L.P. Authorization, authentication and accounting protocols in multicast content distribution networks
CN101599901B (zh) 2009-07-15 2011-06-08 杭州华三通信技术有限公司 远程接入mpls vpn的方法、系统和网关
US8914720B2 (en) 2009-07-31 2014-12-16 Xerox Corporation Method and system for constructing a document redundancy graph
TWI408936B (zh) 2009-09-02 2013-09-11 Ind Tech Res Inst 網路穿透方法及網路通訊系統
US8789173B2 (en) 2009-09-03 2014-07-22 Juniper Networks, Inc. Protecting against distributed network flood attacks
JP5061166B2 (ja) 2009-09-04 2012-10-31 Ｋｉｉ株式会社 データ同期システムおよびデータ同期方法
US8352396B2 (en) 2009-09-08 2013-01-08 Hewlett-Packard Development Company, L.P. Systems and methods for improving web site user experience
US8248925B2 (en) 2009-09-08 2012-08-21 Rockstar Bidco, LP Method and apparatus for selecting between multiple equal cost paths
US20110060717A1 (en) 2009-09-08 2011-03-10 George Forman Systems and methods for improving web site user experience
US8880682B2 (en) 2009-10-06 2014-11-04 Emc Corporation Integrated forensics platform for analyzing IT resources consumed to derive operational and architectural recommendations
US8606554B2 (en) 2009-10-19 2013-12-10 Siemens Aktiengesellschaft Heat flow model for building fault detection and diagnosis
US8923293B2 (en) 2009-10-21 2014-12-30 Palo Alto Research Center Incorporated Adaptive multi-interface use for content networking
US8805787B2 (en) 2009-10-30 2014-08-12 Verizon Patent And Licensing Inc. Network architecture for content backup, restoring, and sharing
US20120137367A1 (en) 2009-11-06 2012-05-31 Cataphora, Inc. Continuous anomaly detection based on behavior modeling and heterogeneous information analysis
US8930991B2 (en) 2009-11-19 2015-01-06 Gregory Philpott System and method for delivering content to mobile devices
KR101306667B1 (ko) 2009-12-09 2013-09-10 한국전자통신연구원 지식 그래프 정제 장치 및 방법
US8605657B2 (en) 2009-12-18 2013-12-10 Electronics And Telecommunications Research Institute Mesh routing method and mesh routing apparatus in beacon enabled wireless AD-HOC networks
US8412832B2 (en) 2009-12-23 2013-04-02 Citrix Systems, Inc. Systems and methods for GSLB MEP connection management across multiple core appliances
KR101566883B1 (ko) 2009-12-29 2015-11-09 삼성전자주식회사 콘텐츠 명 기반의 네트워크 장치 및 데이터 요청 방법
US8725895B2 (en) 2010-02-15 2014-05-13 Damaka, Inc. NAT traversal by concurrently probing multiple candidates
US8676914B2 (en) 2010-03-04 2014-03-18 Canon Kabushiki Kaisha Synchronizing services across network nodes
US20110219427A1 (en) 2010-03-04 2011-09-08 RSSBus, Inc. Smart Device User Authentication
US8769155B2 (en) 2010-03-19 2014-07-01 Brocade Communications Systems, Inc. Techniques for synchronizing application object instances
US8607279B2 (en) 2010-03-23 2013-12-10 Qualcomm Incorporated Induced sleep intervals for devices receiving bursty non-real time broadcast flows
JP5553668B2 (ja) 2010-04-14 2014-07-16 株式会社ソニー・コンピュータエンタテインメント 情報検索方法、情報検索サーバ、および情報検索システム
US8375436B2 (en) 2010-04-22 2013-02-12 Palo Alto Research Center Incorporated Session migration over content-centric networks
US8504718B2 (en) 2010-04-28 2013-08-06 Futurewei Technologies, Inc. System and method for a context layer switch
US9811532B2 (en) 2010-05-03 2017-11-07 Panzura, Inc. Executing a cloud command for a distributed filesystem
US9491085B2 (en) 2010-05-24 2016-11-08 At&T Intellectual Property I, L.P. Methods and apparatus to route control packets based on address partitioning
US9521621B2 (en) 2010-06-02 2016-12-13 Qualcomm Incorporated Application-proxy support over a wireless link
CA2714224C (en) 2010-06-18 2011-10-25 Guest Tek Interactive Entertainment Ltd. Controller for providing user-tailored entertainment experience at entertainment device and method thereof
US8677451B1 (en) 2010-06-22 2014-03-18 Cellco Partnership Enabling seamless access to a domain of an enterprise
US8565583B2 (en) 2010-07-01 2013-10-22 Panasonic Corporation Content transmission/reception system
US8817594B2 (en) 2010-07-13 2014-08-26 Telefonaktiebolaget L M Ericsson (Publ) Technique establishing a forwarding path in a network system
US9262531B2 (en) 2010-07-23 2016-02-16 Applied Minds, Llc System and method for chat message prioritization and highlighting
WO2012014100A1 (en) 2010-07-26 2012-02-02 Telefonaktiebolaget L M Ericsson (Publ) Node and method for computing forwarding trees to distribute traffic in a network
US8244881B2 (en) 2010-08-06 2012-08-14 Palo Alto Research Center Incorporated Service virtualization over content-centric networks
US8553562B2 (en) 2010-09-08 2013-10-08 Telefonaktiebolaget L M Ericsson (Publ) Automated traffic engineering for multi-protocol label switching (MPLS) with link utilization as feedback into the tie-breaking mechanism
CN102404609A (zh) 2010-09-15 2012-04-04 日立民用电子株式会社 发送装置及接收装置
JP5987690B2 (ja) 2010-10-18 2016-09-07 日本電気株式会社 ネームデータベースサーバ、名前解決システム、エントリ検索方法およびエントリ検索プログラム
CN102143199A (zh) 2010-10-19 2011-08-03 华为技术有限公司 获取内容的方法、节点及内容网络
US8634297B2 (en) 2010-11-01 2014-01-21 Cisco Technology, Inc. Probing specific customer flow in layer-2 multipath networks
US8671221B2 (en) 2010-11-17 2014-03-11 Hola Networks Ltd. Method and system for increasing speed of domain name system resolution within a computing device
KR20120054902A (ko) 2010-11-22 2012-05-31 한국전자통신연구원 연결성이 결여된 네트워크 환경 기반 멀티캐스트 통신방법, 장치 및 그 시스템
KR20120058782A (ko) 2010-11-30 2012-06-08 삼성전자주식회사 컨텐츠 중심 네트워킹 환경에서의 단말, 중간 노드 및 이들의 통신 방법
EP2458548A1 (de) 2010-11-30 2012-05-30 France Telecom System und Verfahren zur Implementierung von dynamischen Zugriffssteuerungsregeln für persönliche Cloudinformationen
US8751664B2 (en) 2010-12-16 2014-06-10 Palo Alto Research Center Incorporated Custodian-based routing in content-centric networks
KR20120070410A (ko) 2010-12-21 2012-06-29 한국전자통신연구원 통신 노드 및 통신 방법
US10304066B2 (en) 2010-12-22 2019-05-28 Facebook, Inc. Providing relevant notifications for a user based on location and social information
US8943229B2 (en) * 2010-12-30 2015-01-27 Google Inc. Peripheral device detection with short-range communication
KR20140004185A (ko) 2011-01-25 2014-01-10 인터디지탈 패튼 홀딩스, 인크 콘텐츠 ｉｄ에 기초하여 콘텐츠를 자동적으로 발견하고 리트리브하기 위한 방법 및 장치
US9444701B2 (en) 2011-01-27 2016-09-13 Hewlett Packard Enterprise Development Lp Identifying remote machine operating system
US20120197690A1 (en) 2011-01-31 2012-08-02 Agulnek Jeremy S Method of Operating a Navigation System to Provide Advertisements
EP2681497A4 (de) 2011-02-28 2017-05-31 Emerson Electric Co. Hvac-überwachung und diagnose für haushaltsanwendungen
KR20120100046A (ko) 2011-03-02 2012-09-12 삼성전자주식회사 분산 환경 네트워크에서 컨텐츠의 접근 제어를 위한 장치 및 방법
US8554951B2 (en) 2011-03-08 2013-10-08 Rackspace Us, Inc. Synchronization and ordering of multiple accessess in a distributed system
JP5648737B2 (ja) 2011-03-11 2015-01-07 富士通株式会社 通信装置および通信方法
FR2972884A1 (fr) 2011-03-15 2012-09-21 France Telecom Procede de communication dans un reseau de communication avec acheminement par nom
US8705363B2 (en) 2011-04-05 2014-04-22 Telefonaktiebolaget L M Ericsson (Publ) Packet scheduling method and apparatus
US8462781B2 (en) 2011-04-06 2013-06-11 Anue Systems, Inc. Systems and methods for in-line removal of duplicate network packets
TW201312980A (zh) 2011-05-03 2013-03-16 Interdigital Patent Holdings 在網際網路中內容識別、檢索及路由
WO2012154657A2 (en) 2011-05-06 2012-11-15 The Penn State Research Foundation Robust anomaly detection and regularized domain adaptation of classifiers with application to internet packet-flows
US20120291102A1 (en) 2011-05-09 2012-11-15 Google Inc. Permission-based administrative controls
US8224894B1 (en) 2011-05-09 2012-07-17 Google Inc. Zero-click sharing of application context across devices
US8837277B2 (en) 2011-06-01 2014-09-16 Cisco Technology, Inc. Source routing convergence in constrained computer networks
US20140245359A1 (en) 2011-06-01 2014-08-28 Interdigital Patent Holdings, Inc. Content Delivery Network Interconnection (CDNI) Mechanism
US8667172B2 (en) 2011-06-07 2014-03-04 Futurewei Technologies, Inc. Method and apparatus for content identifier based radius constrained cache flooding to enable efficient content routing
KR20120136507A (ko) 2011-06-09 2012-12-20 삼성전자주식회사 네임 기반의 네트워크 시스템에서 펜딩 테이블의 오버플로우를 방지하는 노드 장치 및 방법
US8332357B1 (en) 2011-06-10 2012-12-11 Microsoft Corporation Identification of moved or renamed files in file synchronization
KR20120137726A (ko) 2011-06-13 2012-12-24 삼성전자주식회사 컨텐츠 기반 네트워크(ｃｃｎ)에서 전송 노드, 수신 노드 및 그 통신 방법
US20120323933A1 (en) 2011-06-20 2012-12-20 Microsoft Corporation Displaying notifications based on importance to the user
US9071924B2 (en) 2011-06-20 2015-06-30 Aces & Eights Corporation Systems and methods for digital forensic triage
WO2013000165A1 (en) 2011-06-30 2013-01-03 France Telecom Research & Development Beijing Company Limited Data routing
US9218216B2 (en) 2011-07-22 2015-12-22 Cisco Technology, Inc. Centrally driven performance analysis of low power and Lossy Networks
US20140165207A1 (en) 2011-07-26 2014-06-12 Light Cyber Ltd. Method for detecting anomaly action within a computer network
US8654649B2 (en) 2011-07-27 2014-02-18 Cisco Technology, Inc. Reduced topology routing in shared media communication networks
US8836536B2 (en) 2011-07-29 2014-09-16 Hewlett-Packard Development Company, L. P. Device characterization system and methods
WO2013020126A1 (en) 2011-08-04 2013-02-07 Midokura Pte. Ltd. System and method for implementing and managing virtual networks
EP2562978B1 (de) * 2011-08-12 2014-10-08 Alcatel Lucent Inhaltsrouter eines inhaltzentrierten Netzwerks
CN103348623B (zh) 2011-08-26 2016-06-29 松下电器产业株式会社 终端装置、验证装置、密钥分发装置、内容再现方法及密钥分发方法
US8873409B2 (en) 2011-08-30 2014-10-28 Cisco Technology, Inc. Installing and using a subset of routes for forwarding packets
US8694675B2 (en) 2011-09-01 2014-04-08 Futurewei Technologies, Inc. Generalized dual-mode data forwarding plane for information-centric network
US8862774B2 (en) 2011-09-12 2014-10-14 Cisco Technology, Inc. Dynamic keepalive parameters for reverse path validation in computer networks
US8699350B1 (en) 2011-09-15 2014-04-15 Google Inc. Optimizing traffic in a data network
JP5804504B2 (ja) 2011-09-15 2015-11-04 日本電気株式会社 マルチホップ無線ネットワークの経路制御方法
US9026560B2 (en) 2011-09-16 2015-05-05 Cisco Technology, Inc. Data center capability summarization
KR20130031660A (ko) 2011-09-21 2013-03-29 삼성전자주식회사 컨텐츠 이름 기반의 네트워크 장치 및 컨텐츠 이름 생성 방법, 그리고 인증 방법
US20130090942A1 (en) 2011-10-11 2013-04-11 Safe-Link, Llc Sytem and method for preventing healthcare fraud
US8793790B2 (en) 2011-10-11 2014-07-29 Honeywell International Inc. System and method for insider threat detection
US20130110987A1 (en) 2011-10-31 2013-05-02 Electronics And Telecommunications Research Institute Apparatus and method for providing content location information using ospf opaque lsa
KR20130048032A (ko) 2011-11-01 2013-05-09 한국전자통신연구원 컨텐츠 중심 네트워크에서 라우팅 방법
US8447851B1 (en) 2011-11-10 2013-05-21 CopperEgg Corporation System for monitoring elastic cloud-based computing systems as a service
JP5786670B2 (ja) 2011-11-17 2015-09-30 ソニー株式会社 情報処理装置、情報記憶装置、情報処理システム、および情報処理方法、並びにプログラム
FR2982974A1 (fr) 2011-11-22 2013-05-24 France Telecom Procede de traitement d'une requete dans un reseau de communication centre sur les informations
US8549612B2 (en) 2011-11-28 2013-10-01 Dell Products, Lp System and method for incorporating quality-of-service and reputation in an intrusion detection and prevention system
EP2789115A1 (de) 2011-12-09 2014-10-15 Huawei Technologies Co., Ltd Verfahren zur netzwerkcodierung von paketen in inhaltszentrierten netzwerkbasierten netzwerken
US8769524B2 (en) 2011-12-09 2014-07-01 Disney Enterprises, Inc. HTML directed adaptive features for mobile applications
EP4322465A3 (de) 2011-12-15 2024-04-17 Daedalus Prime LLC Verfahren und vorrichtung für sichere kommunikation über ein netzwerk mit einer hardware-sicherheits-engine
KR20130085558A (ko) 2011-12-21 2013-07-30 삼성전자주식회사 컨텐츠 중심 네트워크에서 인터리스트 메시지 및 데이터 메시지를 우선 순위에 따라 처리하는 방법
CN103098090B (zh) 2011-12-21 2015-01-21 中国科学院自动化研究所 多参数三维磁共振图像脑肿瘤分割方法
US8718064B2 (en) 2011-12-22 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Forwarding element for flexible and extensible flow processing software-defined networks
KR101913313B1 (ko) 2011-12-28 2018-10-31 삼성전자주식회사 게이트웨이에서 인터넷 프로토콜 기반 네트워크를 이용하여 컨텐츠 중심 네트워크를 구현하는 방법 및 그 게이트웨이
US9349103B2 (en) 2012-01-09 2016-05-24 DecisionQ Corporation Application of machine learned Bayesian networks to detection of anomalies in complex systems
KR20130093813A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 세그먼트를 프리패칭하는 대상 노드의 통신 방법 및 그 대상 노드
KR20130093812A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 트래픽 전송량을 제어하기 위한 컨텐츠 라우터의 통신 방법 및 그 컨텐츠 라우터
US8718055B2 (en) 2012-01-25 2014-05-06 Cisco Technology, Inc. Fast-tracking approach for building routing topologies in fast-moving networks
US20130197698A1 (en) 2012-01-26 2013-08-01 Carrier Corporation HVAC System Fault Root Cause Self-Determination
US8874671B2 (en) 2012-02-10 2014-10-28 Blackberry Limited Electronic message metering and traffic management in a networked environment
EP2814545B1 (de) 2012-02-13 2020-09-09 Sanofi-Aventis Deutschland GmbH Stiftartiger injektor und elektronische aufsteckvorrichtung dafür
US9137152B2 (en) 2012-02-16 2015-09-15 Futurewei Technologies, Inc. Method for scalable routing in content-oriented networks
CN104115472B (zh) 2012-02-16 2017-06-20 华为技术有限公司 用于内容导向网络中可扩展路由的方法
US20130219038A1 (en) 2012-02-17 2013-08-22 Electronics And Telecommunications Research Institute Router based on core score and method for setting core score and providing and searching content information therein
US8949959B2 (en) 2012-02-21 2015-02-03 Cisco Technology, Inc. Reduced authentication times for shared-media network migration
US9621458B2 (en) 2012-02-21 2017-04-11 Qualcomm Incorporated Internet routing over a service-oriented architecture bus
US8762570B2 (en) 2012-02-21 2014-06-24 Futurewei Technologies, Inc. Method and apparatus for adaptive forwarding strategies in content-centric networking
US9270584B2 (en) 2012-02-28 2016-02-23 Cisco Technology, Inc. Diverse paths using a single source route in computer networks
US9049251B2 (en) 2012-02-28 2015-06-02 Futurewei Technologies, Inc. Method and apparatus for internet protocol based content router
CN104272034B (zh) 2012-02-28 2017-05-24 艾默生电气公司 Hvac系统远程监视和诊断
US9253021B2 (en) * 2012-02-28 2016-02-02 Cisco Technology, Inc. Hierarchical schema to provide an aggregated view of device capabilities in a network
EP2634991B1 (de) 2012-02-28 2017-08-02 Alcatel Lucent Inhaltzentriertes Netzwerken
US8762477B2 (en) 2012-02-28 2014-06-24 Futurewei Technologies, Inc. Method for collaborative caching for content-oriented networks
US20140082661A1 (en) 2012-03-06 2014-03-20 Google Inc. Low latency video storyboard delivery with selectable resolution levels
US9729669B2 (en) 2012-03-15 2017-08-08 Alcatel Lucent Method and system for fast and large-scale longest prefix matching
US9119130B2 (en) 2012-03-23 2015-08-25 Cisco Technology, Inc. Proactive link-estimation in reactive routing networks
US20130262365A1 (en) 2012-03-31 2013-10-03 Sharp Kabushiki Kaisha Educational system, method and program to adapt learning content based on predicted user reaction
WO2013143137A1 (en) 2012-03-31 2013-10-03 France Telecom Research & Development Beijing Company Limited Content centric m2m system
US9237190B2 (en) 2012-04-18 2016-01-12 Samsung Electronics Co., Ltd. Node and method for generating shortened name robust against change in hierarchical name in content-centric network (CCN)
US9515920B2 (en) 2012-04-20 2016-12-06 Futurewei Technologies, Inc. Name-based neighbor discovery and multi-hop service discovery in information-centric networks
US9253087B2 (en) 2012-04-24 2016-02-02 Futurewei Technologies, Inc. Principal-identity-domain based naming scheme for information centric networks
KR20130140932A (ko) 2012-05-08 2013-12-26 한국전자통신연구원 네트워크 경로 계산장치, 콘텐츠 요청노드, 중계노드 및 이를 포함하는 정보 중심 네트워크 시스템과 이를 이용한 네트워크 경로 계산방법
US9280610B2 (en) 2012-05-14 2016-03-08 Apple Inc. Crowd sourcing information to fulfill user requests
US20150120663A1 (en) 2012-06-01 2015-04-30 Thomson Licensing Method of data storing and data synchronization in a distributed data storage system
US9235867B2 (en) 2012-06-04 2016-01-12 Microsoft Technology Licensing, Llc Concurrent media delivery
US8972969B2 (en) 2012-06-08 2015-03-03 Adobe Systems Incorporated Out of band services updates
KR101909666B1 (ko) 2012-06-08 2018-10-19 삼성전자주식회사 모바일 컨텐츠 센트릭 네트워크에서 핸드오버를 위한 방법 및 장치
US20130339481A1 (en) 2012-06-11 2013-12-19 Samsung Electronics Co., Ltd. Method for content discovery of node in intra-domain and inter-domain in content centric network and node therefor
US8887215B2 (en) 2012-06-11 2014-11-11 Rgb Networks, Inc. Targeted high-value content in HTTP streaming video on demand
US8817591B2 (en) 2012-06-15 2014-08-26 Cisco Technology, Inc. Inter-domain signaling to update remote path computation elements after a call set-up failure
US9203734B2 (en) 2012-06-15 2015-12-01 Infosys Limited Optimized bi-directional communication in an information centric network
US8848741B2 (en) 2012-06-21 2014-09-30 Breakingpoint Systems, Inc. High-speed CLD-based TCP segmentation offload
US9112895B1 (en) 2012-06-25 2015-08-18 Emc Corporation Anomaly detection system for enterprise network security
US9143557B2 (en) 2012-06-27 2015-09-22 Juniper Networks, Inc. Feedback loop for service engineered paths
EP2874116A4 (de) 2012-07-13 2016-03-09 Samsung Electronics Co Ltd Kommunikationsverfahren zwischen einem inhaltsanforderer und einem inhaltsanbieter zur bereitstellung von inhalten und echtzeit-streaming-inhalten in einem inhaltszentrischen netzwerk auf basis von inhaltsnamen
US20140032714A1 (en) 2012-07-27 2014-01-30 Interdigital Patent Holdings, Inc. Method and apparatus for publishing location information for a content object
US8934496B2 (en) 2012-07-30 2015-01-13 Cisco Technology, Inc. Reactive and proactive routing protocol interoperation in low power and lossy networks
US9485174B2 (en) 2012-07-30 2016-11-01 Cisco Technology, Inc. Routing using cached source routes from message headers
PL2885904T3 (pl) 2012-08-03 2018-09-28 Vasco Data Security International Gmbh Dogodny dla użytkownika sposób uwierzytelniania i urządzenie stosujące mobilną aplikację uwierzytelniania
US10599830B2 (en) 2012-08-08 2020-03-24 Northend Systems Bv System and method for controlled decentralized authorization and access for electronic records
US8937865B1 (en) 2012-08-21 2015-01-20 Juniper Networks, Inc. Scheduling traffic over aggregated bundles of links
US20150207864A1 (en) 2012-09-05 2015-07-23 Blocks Global P/L Technology adapted to enable devices for delivering data in a lockdown mode, methods for operating such devices, and reporting on activity at table devices that provide remote content
US9621620B2 (en) 2012-09-14 2017-04-11 Electronics And Telecommunications Research Institute Apparatus and method for providing content with a distributed architecture, and system for providing content with the said apparatus
KR20140044982A (ko) 2012-09-21 2014-04-16 한국전자통신연구원 홉 카운트 기반 콘텐츠 캐싱 방법 및 그 네트워크 엔티티
US9081763B2 (en) 2012-10-16 2015-07-14 Sap Se Ranking in cascading learning system
US9015212B2 (en) 2012-10-16 2015-04-21 Rackspace Us, Inc. System and method for exposing cloud stored data to a content delivery network
US9202384B2 (en) 2012-10-31 2015-12-01 D2L Corporation System and method for gating notifications
US9154370B2 (en) 2012-11-05 2015-10-06 Cisco Technology, Inc. Seamless multipath retransmission using source-routed tunnels
US9098353B2 (en) 2012-11-13 2015-08-04 Netronome Systems, Inc. Transactional memory that performs a split 32-bit lookup operation
US9088511B2 (en) 2012-11-19 2015-07-21 Intel Corporation Multi-hop error recovery
KR20140067337A (ko) 2012-11-26 2014-06-05 삼성전자주식회사 컨텐츠 네임 암호화 시스템
KR101965794B1 (ko) 2012-11-26 2019-04-04 삼성전자주식회사 Ip 라우팅 호환을 위한 패킷의 구조, 네트워크 노드의 통신 방법 및 그 네트워크 노드
KR101355767B1 (ko) 2012-12-13 2014-02-05 성균관대학교산학협력단 콘텐츠 중심 네트워크 환경에서의 동등 계층 간 그룹 통신 방법
US9769034B2 (en) 2012-12-14 2017-09-19 Futurewei Technologies, Inc. Method and apparatus for policy based routing in information centric networking based home networks
US20140172783A1 (en) 2012-12-17 2014-06-19 Prowess Consulting, Llc System and method for providing computing environment delivery service with offline operations
US8977596B2 (en) 2012-12-21 2015-03-10 Zetta Inc. Back up using locally distributed change detection
US20140195328A1 (en) 2013-01-04 2014-07-10 Ron Ferens Adaptive embedded advertisement via contextual analysis and perceptual computing
US10194414B2 (en) 2013-01-07 2019-01-29 Futurewei Technologies, Inc. Information centric networking based service centric networking
EP2932694B1 (de) 2013-01-07 2017-08-23 Huawei Technologies Co., Ltd. Busschiene mit kontextinformationen
US9264505B2 (en) 2013-01-31 2016-02-16 Hewlett Packard Enterprise Development Lp Building a semantics graph for an enterprise communication network
CN103095724B (zh) * 2013-02-05 2015-12-23 西安电子科技大学 一种内容中心网络多个兴趣包压缩发送及处理的方法
US9356827B2 (en) 2013-02-18 2016-05-31 Comcast Cable Communications, Llc Data center node management
US9009465B2 (en) 2013-03-13 2015-04-14 Futurewei Technologies, Inc. Augmenting name/prefix based routing protocols with trust anchor in information-centric networks
US20140280823A1 (en) 2013-03-14 2014-09-18 Alcatel-Lucent Wire-speed pending interest table
US10742601B2 (en) 2013-03-14 2020-08-11 Fortinet, Inc. Notifying users within a protected network regarding events and information
US9847979B2 (en) 2013-03-15 2017-12-19 Verimatrix, Inc. Security and key management of digital content
US9978025B2 (en) * 2013-03-20 2018-05-22 Cisco Technology, Inc. Ordered-element naming for name-based packet forwarding
US9367676B2 (en) 2013-03-22 2016-06-14 Nok Nok Labs, Inc. System and method for confirming location using supplemental sensor and/or location data
CN104322020B (zh) 2013-03-26 2019-01-01 松下电器产业株式会社 服务器、路由器、接收终端及处理方法
WO2014157886A1 (en) 2013-03-27 2014-10-02 Samsung Electronics Co., Ltd. Method and device for executing application
US9507607B2 (en) 2013-05-10 2016-11-29 Vmware, Inc. Virtual persistence
KR102052520B1 (ko) 2013-06-11 2019-12-05 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 이동성을 지원하기 위한 노드의 통신 방법 및 노드
US9628400B2 (en) 2013-07-24 2017-04-18 Cisco Technology, Inc. Interest forwarding for interactive client anonymity
US9294482B2 (en) 2013-07-25 2016-03-22 Oracle International Corporation External platform extensions in a multi-tenant environment
US9444722B2 (en) * 2013-08-01 2016-09-13 Palo Alto Research Center Incorporated Method and apparatus for configuring routing paths in a custodian-based routing architecture
US9258238B2 (en) 2013-08-30 2016-02-09 Juniper Networks, Inc. Dynamic end-to-end network path setup across multiple network layers
US9882804B2 (en) 2013-09-26 2018-01-30 Cisco Technology, Inc. Co-existence of a distributed routing protocol and centralized path computation for deterministic wireless networks
US9130887B2 (en) * 2013-10-31 2015-09-08 Palo Alto Research Center Incorporated Hash-based forwarding of packets with hierarchically structured variable-length identifiers over ethernet
US9311377B2 (en) * 2013-11-13 2016-04-12 Palo Alto Research Center Incorporated Method and apparatus for performing server handoff in a name-based content distribution system
WO2015084327A1 (en) 2013-12-03 2015-06-11 Hewlett-Packard Development Company, L.P. Security action of network packet based on signature and reputation
US9503358B2 (en) * 2013-12-05 2016-11-22 Palo Alto Research Center Incorporated Distance-based routing in an information-centric network
US9270598B1 (en) 2013-12-13 2016-02-23 Cisco Technology, Inc. Congestion control using congestion prefix information in a named data networking environment
US20150169758A1 (en) 2013-12-17 2015-06-18 Luigi ASSOM Multi-partite graph database
US9548896B2 (en) 2013-12-27 2017-01-17 Big Switch Networks, Inc. Systems and methods for performing network service insertion
US9338065B2 (en) 2014-01-06 2016-05-10 Cisco Technology, Inc. Predictive learning machine-based approach to detect traffic outside of service level agreements
EP2912830B1 (de) * 2014-01-08 2016-01-06 Telefonaktiebolaget L M Ericsson (publ) Verfahren, knoten und verteiltes system zur konfiguration eines netzwerks aus inhaltausgabenetzwerk-zwischenspeicherknoten
US9256549B2 (en) 2014-01-17 2016-02-09 Netapp, Inc. Set-associative hash table organization for efficient storage and retrieval of data in a storage system
US9313030B2 (en) 2014-01-22 2016-04-12 Futurewei Technologies, Inc. Method and apparatus for secure ad hoc group device-to-device communication in information-centric network
US9542928B2 (en) 2014-03-25 2017-01-10 Microsoft Technology Licensing, Llc Generating natural language outputs
US10075521B2 (en) 2014-04-07 2018-09-11 Cisco Technology, Inc. Collection synchronization using equality matched network names
US9203885B2 (en) 2014-04-28 2015-12-01 Palo Alto Research Center Incorporated Method and apparatus for exchanging bidirectional streams over a content centric network
US9276751B2 (en) 2014-05-28 2016-03-01 Palo Alto Research Center Incorporated System and method for circular link resolution with computable hash-based names in content-centric networks
US9426113B2 (en) 2014-06-30 2016-08-23 Palo Alto Research Center Incorporated System and method for managing devices over a content centric network
US9729616B2 (en) 2014-07-18 2017-08-08 Cisco Technology, Inc. Reputation-based strategy for forwarding and responding to interests over a content centric network
US9535968B2 (en) 2014-07-21 2017-01-03 Palo Alto Research Center Incorporated System for distributing nameless objects using self-certifying names
US10204013B2 (en) 2014-09-03 2019-02-12 Cisco Technology, Inc. System and method for maintaining a distributed and fault-tolerant state over an information centric network
US20160110466A1 (en) 2014-10-16 2016-04-21 Palo Alto Research Center Incorporated System and method for ranking named-data networking objects in a cache
US9536059B2 (en) 2014-12-15 2017-01-03 Palo Alto Research Center Incorporated Method and system for verifying renamed content using manifests in a content centric network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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CN104980426B (zh) 2020-01-07
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US20170317885A1 (en) 2017-11-02
JP2015197919A (ja) 2015-11-09
US9716622B2 (en) 2017-07-25
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US11070424B2 (en) 2021-07-20

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